Crank /cam shaft曲轴、凸轮轴 motor truck
货车
front/rear axle前、后桥
前桥后桥就是指前后轮轴的部分，前桥包括避震弹簧，转向器，平衡轴等，后桥还包括驱动轴，传动齿轮等。
以同类发动机轿车做比较，扭距输出越大承载量越大，加速性越好，爬坡能力越强。
propeller shaft 传动轴 universal joint 万向节
torque
扭矩
final drive and differential 主
减速器和差速器 gradeability 爬坡度
front engine , rear wheel drive 前置发动机，后轮驱动 overhang、suspension悬架 wheelbase 轴距（前后桥距离） tread
轮距 （左右轮距离）
filter shaft 滤清器轴 filter cover 滤清器盖 outside diameter外径
minimum turning circle diameter 最小转弯直径
rocker arm cover摇臂罩 valve rocker arm气门摇臂 camshaft drive凸轮轴驱动轮 spark plug lead
火花塞导线
timing belt cover正时皮带罩 connecting rod
连杆
combustion chamber 燃烧室 v-belt pulley V型皮带轮 cylinder diameter汽缸直径 piston stroke活塞行程
compreion chamber volume 压缩室容积
total cylinder volume总汽缸容积
Four-stroke gasoline/diesel engine operation principle
intake compreion expansion exhaust stroke 进、压、胀、排
combustible mixture可燃混合气 injector 喷油器 crankcase曲轴箱 precompreed mixture
transfer canal 输气道 Crank connecting rod mechanism 曲柄连杆机构 cylinder block
汽缸体
cylinder head cover汽缸盖罩 cylinder head gasket汽缸盖衬垫 stiffening rib
加强肋
main bearing cap 主轴承盖 bearing bush seat 轴承座 connecting rod shank连杆杆身 connecting rod small end连杆小头 connecting rod cap连杆大头盖 Connecting rod end连杆大头 connecting rod bushing连杆衬套 spring clip 弹簧卡环 piston pin 活塞销 piston head
活塞头部
piston ring groove活塞环槽 compreion ring压缩环 oil scraper ring油环 piston skirt活塞裙部 piston pin bo
活塞销座
crankshaft front end曲轴前端 front main journal前主轴颈 crank pin
曲柄销
crank web 曲柄连接臂 counterweight
平衡重
flywheel gear ring 飞轮齿圈 flywheel lock plate飞轮锁片 clutch离合器
Valve mechanism 配气机构 Side valve 侧置气门 Overhead valve 顶置气门 tappet
气门挺杆
push rod 推杆 valve stem 气门杆 valve guide 气门导管 shielding cap 护帽 oil flinger
油封
upper valve spring collar 气门弹簧上环
valve split cone 气门锁片 rocker arm
摇臂
rocker bracket
摇臂支座
retaining washer定位摇臂 thrust washer 止推摇臂 rocker adjusting screw摇臂调整螺钉 oil pump driving gear
机油泵驱动齿轮
Gasoline engine-fuel system汽油机供油泵
fuel level gauge油面指示表 carburetor
化油器
exhaust manifold排气歧管 fuel pump 汽油泵 fuel filter
汽油滤清器
exhaust silencer 排气消声器 fuel pipe 油管 fuel tank 汽油箱 intake tube
进气管
air deflector 空气导流器 cleaner body 滤清器壳
crankcase bleed pipe曲轴箱通风管 hot air pipe 热空气管 fuel pump base 汽油泵座
diaphragm 膜片 fuel inlet neck 汽油进口 fuel pump body
汽油泵壳 filter screen 滤清器网 bowl cover
泵盖
fuel feed port 汽油出口 distance washer
调整间隔垫圈
diaphragm spring 膜片弹簧 rocker arm 摇臂 fulcrum pin 杠杆支点销 filter body 滤清器壳 filter cartridge 滤清器滤芯
gla bowl
玻璃滤杯
bowl retaining clip 滤杯支承夹air cleaner 空气滤清器
valve needle 针阀
float 浮子 nozzle
喷管
chock tube
喉管
throttle valve 节气门 intake manifold 进气歧管 float chamber 浮子室
throttle valve 节气门
choke tube 喉管
plug 旋塞
filter gauze滤清器金属丝网 valve seat
阀座
valve needle 针阀
float needle valve浮子针阀 float pivot pin浮子销 float
浮子
float chamber 浮子室
accelerator pump 加速泵 main metering jet 主量孔 ball valve
球阀
adjustable stop可调限位螺钉 Carburetor control 化油器操纵件 throttle control lever节气门操纵杆 connecting lever rod连接拉杆 cable wire 拉索 connecting adaptor 连接杆
cable hose
拉索软管
accelerator pedal hinge 加速踏板铰链 mounting bracket 安装支架 accelerator pedal lever
加速踏板杠杆
accelerator pedal return spring 加速踏板回位弹簧
distributor pipe 分油管 preure regulator压力调节器
electronic control unit 电控单元
airflow sensor
空气流量计
coolant-temperature sensor 冷却液温度传感器
relief valve 卸压阀 fuel feed pump 输油泵 injection pump
喷油泵
return pipe回油管 preure pipe
高压油管
Swirl chamber 涡流室燃烧室 roller tappet 滚轮挺柱 plunger spring 柱塞弹簧 control sleeve
控制套筒
pump cylinder 泵缸 feeding gallery 进油通道 delivery valve
出油阀
preure pipe adaptor 高压油管接头 nozzle holder 喷油器体 fuel inlet paage进油通道 leak-off adaptor 漏油接头 inlet adaptor
进油接头
leak-off paage 漏油通道 adjusting shim
调整垫片
nozzle valve spring针阀弹簧 needle valve seat 针阀座 clearance filter 间隙滤芯 Speed governor 调速器 accelerator pedal linkage 加速踏
板杆件
operating lever操纵杆 control rod link控制杆连接件
eccentric shaft 偏心轴 Exhaust system 排气系统 bracket支架 bracket plate 支板
exhaust manifold joint排气歧管接头 double manifold
双排歧管
double manifold collar双排歧管凸缘 exhaust clip 排气管夹头 pipe U-bolt
排气管U型螺栓
protecting plate 防护板 rear silencer 后消声器 intermediate pipe中间排气管 front exhaust pipe前段排气管 air inlet port 空气进口 compreor 压气机 oil supply润滑油入口 oil return
润滑油出口
turbine 蜗轮
Emiion control 排污控制 radiator散热器
radiator bottom tank散热器下贮水室 radiator core散热器芯
radiator top tank散热器上贮水室 fan 风扇
water jacket 水套 overflow pipe溢流管
drain plug 放水阀 thermostat
恒温器
thermostat main valve节温器主阀 thermostat flexible bellows 节温器挠性波纹管
thermostat bypa valve节温器旁通管 bottom radiator pipe散热器出水软管 radiator cowl散热器罩
top radiator cowl散热器进水软管 blind cable
百页窗拉索
radiator filter 散热器加水口
Engine-lubrication system
oil paage
油道
oil filter tube 加油管 oil filter cap
加油管盖
bypa oil cleaner 分流式机油滤清器 oil preure sensor 油压传感器 oil drain hole
放油孔
oil strainer 机油集滤器
oil preure relief valve机油限压阀 oil pump outlet pipe机油泵出油管 centrifugal oil cleaner 离心式机油滤清器
gear chain lubrication jet 齿轮链条润滑喷孔
main preure oil paage主油道 oil preure relief valve spring 限压阀弹簧
oil preure relief valve ball 限压阀钢球
oil pump cover plate
机油泵盖板
oil pump gear 机油泵齿轮 oil pump body 机油泵壳体
driving shaft pilot sleeve驱动轴导套 oil pump driving shaft 机油泵驱动轴 oil pump driving gear 机油泵驱动齿轮
lock washer
止锁垫圈
oil suction pipe joint 进油管接头 oil strainer cover 机油集滤器盖 screen strainer 滤网
oil strainer bottom
机油集
滤器底版cap nut 盖形螺帽thrust plate 压板filtering disc
滤片
distance disc 隔片
filtering element bolt 滤清元
件螺栓thrust washer 止推垫圈filter body 滤清器壳体
drain plug
放油塞 cleaning edges
滤清肋片
cleaning edges spindle 滤清肋片芯轴 filter cover base 滤清器支座 preure relief valve 限压阀 filter cover bolt滤清器盖螺栓 Oil cooling radiator 机油散热器 radiator core 散热器芯子 stiff pipe
硬管
stiff pipe shackle 硬管夹架 oil inlet hose
进油软管
shut-off cock 旋塞开关 oil outlet host
出油软管
Engine-ignition system发动机点火系ignition switch 点火开关 coil 点火线圈
distributor drive rotates
分电器驱动轴
contact breaker 继电器触点
capacitor 电容器 rotor
转子
distributor cap 分电器盖 high tension lead 高压导线 vehicle frame 车架 Lead battery 铅蓄电池 battery cell 电池 battery negative terminal
蓄电池负极接头
cell connector 电池连接件 negative plate 负极板
separator 隔板 positive plate 正极板 sediment space 沉淀区 coupling sleeve 连接套筒
push drive engaging lever
推动式驱动杠杆
starter fixed contact
起动机固定触点
starting switch 起动开关
switch moving contact
开关活动触点
shaft collar sleeve 轴环套筒
armature shaft crewed grooves 电
枢轴螺旋槽
starter drive head起动机驱动端盖 freewheel housing 自由轮外壳 coupling sleeve spider 十字连结套筒 jamming roller
抑制滚柱
New type engines 新型发动机
Rotary piston engine 旋转活塞发动机 coolant inlet pipe冷却液进入管 impeller unit 叶轮组
compreor turbine 压缩机涡轮 power turbine 动力涡轮
output reduction gear输出减速齿轮 fuel nozzle aembly燃油喷嘴总成 ignition点火器
annular air paage环形空气通道 displacer piston 配气活塞 displacer piston rod配气活塞杆 power piston linkage动力活塞杆 power piston rod动力活塞桅杆 synchronize gear 同步齿轮 第三类CHASSIS底盘 Drive line传动系 driving axle 驱动桥 clutch housing 离合器壳 preure plate
压板
release lever 分离杠杆 clutch cover 离合器盖
release thrust bearing 分离推动轴承 release sleeve
分离套筒
release sleeve guide 分离套筒导套 release yoke 分离仪 clutch plate lining 从动盘摩擦衬
片
clutch shaft 离合器轴 clutch disc hub 离合器从动盘壳
clutch disc
离合器盘
intermediate disc中层离合器盘
stop pin 止动销
locating dovel pin 定位销 preure spring
压力弹簧
pedal bracket 销板托架
Hydrodynamic coupling液力偶合器 pump
泵轮
turbine 涡轮 baffle plate 导流板 turbine bearing 涡轮轴承
output shaft flange
输出轴凸缘
turbine sealing 涡轮密封
stator
定子
impeller cover 涡轮盖
stator one-way clutch 定子单向离合
器
convertor housing 变扭器外壳 pump seal 泵轮密封
Gearbox-housing 变速器外壳 gearbox aembly变速器总成 clutch housing cover离合器壳盖 oil filler plug
注油塞
distance ring 间隔杆 gearbox housing 变速器外壳 rear cover
后盖
locating pin定位销 bottom cover 底盖 mainshaft seal ring
主轴密封环
flexible coupling 挠性联轴节 reverse driving sliding gear 倒
档从动滑移齿轮
first speed gear sleeve 一档齿轮套筒 first speed driven gear 一档从动齿轮 first-and-second speed synchronizing sleeve second speed drivengear
二档从动齿轮
countershaft 中间轴
first speed driven gear 一档驱动齿轮 reverse driving gear
倒档驱动齿轮
reverse idler gear spindle 倒档惰齿轮轴 reverse idle gear 倒档惰齿轮 Gearbox-gear-shift变速器换档机构 third-and-fourth speed fork rod
三、四档拨叉杆
shifter fork 换档拨叉 lock ball sleeve 锁球套筒
locking ball 锁止钢球 fork rod interlocking slide spline
拨叉杆互锁滑键
first-and-second speed fork rod
一、二档拨叉杆 selector 选速器 selector shaft
选速器轴
selector inter lever选速器内杠杆 selector spring seat选速器弹簧 selector slider
选速器滑块
reverse gear fork rod 倒档齿轮拨叉
杆
Automatic transmiion自动变速器 engine main shaft 发动机主轴
fluid coupling 液力偶合器 front oil pump
前油泵 front band brake 前端带式制动器 rear epicyclic gear 后端行星齿轮
parking ratchet 停车棘轮
regulator and rear oil
pump drive gear 调节器和后油泵驱
动齿轮
rear multi-plate clutch 后排多片离合器
automatic control box自动控制箱 Transfer case 分动器
main propeller shaft主传动轴 reduction gear
减速齿轮
dog clutch
夹形离合器
speed-increasing gear超速档齿轮 speedometer drive 车速里程表 驱动装置 transfer casing
分动器
flange joint 凸缘接合 front propeller shaft前传动器 flexible coupling 挠性联轴节 splined shiding yoke花键滑动万向节叉 multi-spine
多槽花键
splined shaft 花键轴
propeller shaft intermediate bearing
传动轴中间轴承
intermediate bearing flexible carrier
中间轴承挠性托架
splined sliding flange 花键滑动凸缘 flange yoke 带凸缘万向节叉
spider trunnion 万向节十字轴 shaft tube yoke 轴管万向节叉
dust cap 防尘罩grease ripple 黄油嘴 .Flexible coupling 挠性联轴节
center sleeve 中心套筒driving dog
主动夹头
rubber insert 橡胶衬垫coupling disc 联轴节盘driven flange 从动凸缘driving flange 主动凸缘
rubber ring
橡胶环
center bearing 中心轴承
driving disc 主动盘
rubber bush 橡胶衬套
steel bush
钢衬套
.Constant-velocity joint 等速万向节forked shaft轴叉
male inner joint 凸头内接头female inner joint 凹槽内接头
driven yoke
从动万向节叉
driving yoke 主动万向节叉driving ball 主动钢球center ball
中心钢球
drilled ball pin 穿孔球销
lock pin锁止销outer race
外座圈
Driving shaft 主动轴Inner race 内座圈Ball cage 钢球保持架
Cage point
保持架导件
Pilot pin 导销Retaining ring卡环
.Drive axle 驱动桥
final drive
主减速器
half-axle 半轴
coil spring螺旋弹簧shock absorber 减振器transverse arm
摇臂 transverse arm shaft
摇臂轴
bevel pinion 小锥齿轮
ring gear 环齿轮
reduction spur gear 减速正齿轮
differential planet wheel 差速器
行星齿轮
worm shaft 蜗杆
worm wheel
蜗轮
low speed reduction gear
低速减速齿轮 axle shaft 轮轴 dog clutch
夹头离合器
driving pinion flange 驱动小锥齿轮凸缘
planetary gear 行星齿轮 drive shaft
驱动轴
differential pinion 差速器
小锥齿轮
differential side gear 差速器侧齿轮 differential housing差速器壳ding gear 环齿轮spider
十字轴
differential side gear 差速器侧齿轮
brake supporting collar 制动器支承接头
leaf spring seating
板簧支座
banjo type axle housing 整体式桥壳 axle shaft flange 半轴凸缘
brake mechanismsupport 制动机构支承 drive shaft bearing 驱动轴轴承
brake disc
制动盘 final drive casing 主减速器壳
collar of axle shaft housing 后桥壳盖 final drive housing 主减速器壳axle shaft tube
半轴套管 leaf spring support 板簧支座
brake supporting collar 制动器
支承接头
axle tube end 轴管接头
二、Running gear 行驶系 frame
车架
rear suspension
后悬架
driving axle 驱动桥
Energy-absorbing frame 能量吸收式车架
front axle beam
前桥横梁
leaf spring bolt 板簧螺栓 rubber axle bumper橡胶轮轴缓冲块 frame side-rail
车架纵梁
leaf spring bracket 板簧托架
leaf spring seat 板簧支座 Fixed rim flange 轮毂凸缘
Wheel rim车轮轮辋 Brake drum
制动鼓
Brake drum flange 制动鼓 Wheel hub 轮毂 Hub cover catch 轮毂盖夹箍
tubele liner
无内胎衬面
sealed wheel rim 轮辋密封tire valve
轮胎气门嘴
tube air valve
aembly 内胎气门嘴总成 tire valve cap 轮胎气门嘴帽 tire valve seal 轮胎气门嘴密封
rim width 轮辋宽度
tire section width轮胎断面宽度 tire inner diameter 轮胎内径 tire outer diameter
轮胎外径 bias ply tire 斜交帘布层轮胎 radial ply tire 径向帘布层轮胎
bias-belted tire 斜交帘布
缓冲层轮胎
wide-base tire 宽轮辋轮胎
three-tread-band tire 三轨面轮胎 single-tread-band tire 单轨面轮胎
mud-snow tire 泥雪地轮胎
puncture-proof tire 防穿孔轮胎
convention tire
普通轮胎
low-section tire超低断面轮胎 over-wide tire超宽断面轮胎 Front wheel independent suspension前轮独立悬架
suspension arm 悬架臂
rubber-metal bush橡胶金属轴衬 stabilizer rod 稳定杆 engine suspension 发动机悬架
transverse link
横拉杆
rubber-metal mount 橡胶-金属支架 coil spring 螺旋弹簧
strut
支柱
.Rear wheel independent suspension后轮独立悬架strut bar seat 支承杆座
strut
支柱
shock absorber 减振器stub axle 短袖
rear-axle arm 后桥臂rear-axle body
后桥体
rubber-metal bush 橡胶-金属轴衬
rubber-metal mount 橡胶-金属支
架
.Leaf spring 钢板弹簧
longitudinal semi-elliptic spring
纵向半椭圆形钢板弹簧
transverse semi-elliptic spring 横向半椭圆形钢板弹簧
cantilever spring悬臂钢板弹簧 quarter-elliptic spring /椭圆弹簧 spring cover 弹簧盖 spring sliding plate 弹簧滑动片
overload leaf 超载钢板
overload spring
超载弹簧
overload spring bracket 超载弹簧托架 Air suspension 空气悬架 air filter
空气滤清器
air compreor 空气压缩机 water separator 水分离器
air preure adjusting valve 空
气调压阀
transverse stabilizer横向稳定器
height measuring lever高度测定杆 leveling valve 调平阀 lift control valve 升高控制阀
air strong tank 储气箱
check valve
止回阀
air spring rubber diaphragm 空气弹簧橡胶膜片
air spring piston空气弹簧活塞 separator ring
分隔环
Hydro-pneumatic spring 液压充气弹簧 hydro-pneumatic chamber 液压充气室leakage space 渗漏空间
actuating rod 工作杆
compreed nitrogen 压缩氮气
plug screw
螺塞
rubber diaphragm 橡胶膜片 damper valve 缓冲阀 hydraulic cylinder 液压缸
.Telescopic hydraulic shock absorber 伸缩式液压减振器
piston rod guard活塞杆护套 piston rod seal 活塞杆密封件 hydraulic piston 液压活塞 separating wall
隔板
oil reservoir 油池 compreion valve 压缩阀 equalizing valve平衡阀 bump preure space 抗压空间
rebound valve 回弹阀
piston by-pa valve活塞旁通阀 rebound preure space回压空间 compreed gas space压缩气体空间 free piston
自由活塞
.Cam hydraulic shock absorber 凸轮式液压减振器
shock absorber arm 减振器摇臂cam lever shaft
凸轮杠杆轴
oil reservoir 油池
rebound valve 回弹阀
piston return spring 活塞回位弹簧rebound piston 回弹活塞
thrust plate 推力板
cam lever 凸轮杠杆
filler plug
加油塞
compreion piston 压缩活塞Oil lever plug 油面塞By-pa valve 旁通阀
Preure dowel
压力销钉
compreion valve cap压缩阀盖
Compreion valve 压缩阀
三、Steering system 转向系 steering wheel 转向盘 steering shaft
转向轴
steering shaft coupling 转向万向节 steering propeller shaft 转向传
动轴
steering gear 转向器 steering rocker
转向摇臂
steering drag link 转向主杠杆 steering knuckle arm转向节臂 left steering knuckle左转向节 trapezoid connection 梯形臂 steering track rod 转向横拉杆
trapezoid connection
梯形臂
right steering knuckle右转向节 .Power steering system 动力转向系 steering rocker arm
转向摇臂
steering drag link 转向主拉杆 steering knuckle 转向节
steering power cylinder 转向动力缸 .Steering mechanism 转向机构 worm-and-sector steering gear 蜗
杆齿扇式转向器
worm-and-roller steering gear 蜗杆滚轮式转向器
worm-and-nut steering gear 蜗杆螺帽式转向器
cam-and-lever steering gear 蜗杆曲
柄销式转向器
rack-and-pinion steering gear 齿
条齿轮式转向器
ball-recirculating steering gear 循环球式转向器
.Power steering 动力转向 high preure oil pump高压油泵oil tank 油罐control valve 控制阀power piston 动力活塞steering lever 转向摇臂
worm shaft
蜗杆轴
steering sector shaft 转向齿
扇轴
.steering linkage 转向杆系 steering knuckle 转向节 steering knuckle arm 转向节臂
linkage ball joint 杆系球接头
drag link主拉杆 steering rocker arm 转向摇臂 track rod 横拉杆 trapezoid connection
梯形臂 track rod end 横拉杆端头
四、Braking system 制动系 .Braking principles 制动原理 service brake pedal制动踏板 push rod 推杆
master cylinder piston主缸活塞 master brake cylinder制动主缸 wheel brake cylinder制动轮缸 wheel cylinder piston轮缸活塞 brake drum 制动鼓
friction lining
摩擦片 brake shoe
制动蹄
brake bottom plate制动底板 anchor pin
支承销
brake shoe return spring
制动蹄回位弹簧Drum brake 鼓式制动器
brake drum colling fin制动鼓散热片 brake cylinder
制动轮缸
brake shoe lining制动蹄摩擦片 brake release spring 制动器回位弹
簧
expandor lever 张开杠杆 friction lining 摩擦片
brake adjuster
制动器调整机构
expandor cam 张开凸轮
brake drum liner 制动鼓衬垫 .Drum brake
fixed caliper housing固定制动钳外壳 brake disc
制动盘
hydraulic piston 液压活塞 brake pad 制动板
brake support 制动器支架 floating caliper housing 浮动制
动钳外壳 guide pin 导销
brake carrier 制动器支架 cro spring 十字弹簧Hand brake 手制动器
（parking brake 驻车制动器） tightening lever 拉紧杠杆 brake shoe lever制动蹄控制杆 brake band anchorage制动带支座 brake drum 制动鼓 brake band
制动带
brake band lining制动带摩擦片 brake band tensioner制动带张紧器 brake backing plate
制动器底座板
brake band anchor arm 制动带固定臂 brake lining rivet 制动器摩擦铆钉 hydraulic brake system液压制动系 brake cylinder制动轮缸 brake pipe
制动管路
brake pendal 制动踏板 front-wheel brake 前轮制动器 brake fluid supply tank
制动液供给罐
push rod boot 推杆防尘罩 piston rubber cup活塞橡胶皮碗 two-way valve seal双向阀密封皮碗 compensating port 补偿孔 relief valve 安全阀 delivery valve 输出阀 piston push rod
活塞推杆
wheel cylinder body
轮缸壳体
brake piston cup制动活塞皮碗 dust cap 防尘罩 brake shoe push rod
制动蹄推杆
drain valve screw 放泄阀螺钉 Compreed-air brake system 气压制动系
front air brake chamber 前制动气室 flexible brake pipe 制动软管 air compreor
空气压缩机
preure indicator 压力表 brake pedal制动踏板 brake valve
制动阀
compreed air tank
贮气罐
dual-circuit servo brake aembly双管路伺服制动器总成
dashboard warning light 仪表板报警灯 voltage limiter
限压器
cut-out relay 断路继电器 magnetic spool valve电磁线圈阀 brake fluid accumulator 制动液贮存器 electric scavenging pump电动清除泵 BODY AND ACCESSORIES车身及附属装置 integral body 整体式车身 hull structure body
骨架式车身
All-steel body 全钢车身 rear window frame后窗框架
rear window partition board 后窗隔板
rear window shelf 后窗支架
roof reinforcing cropiece 车顶加强横撑
drip molding 车顶滴水槽 dash pan 驾驶座前隔板 radiator grille
散热器护栅
engine underframe 发动机底架 side sill 下纵梁 front pillar 前支柱 floor cromember 地板横梁 moulding 模压制件 door panel
车门镶钣
inner wheel arch 内车轮拱门 body rear quarter 车身后部 quarter window
三角窗
inner door panel 门内钣 outside door panel 门外钣 door inner panel 车门内护钣 fixed handle 固定拉手 inside door handle 门锁内手柄 window winder handle 玻璃升降器手
柄
door check strap车门开度限位器
door hinge
车门铰链
lateral vent 侧面通风孔 roof vent 车顶通风孔 front door
前车门
seat interval 座位间距 double seat
双座椅
gangway width 通道宽度
longitudinal roof beam车顶纵梁 interior lamp 车内灯 luggage rack 行李架 floor panel
地台板
luggage compartment
行李箱
body bottom panel 车厢地板 longitudinal floor beam地板纵梁 seat support 座椅支承 seat cover
座椅套
Truck body货车车身 front bumper前保险杆 cab panel 驾驶室壁板 cab roof 驾驶室顶 foot rest 踏脚板
