道

ballast spreading car

道碴撒佈車

916 ballast sinking 道碴沈陷 | 917 ballast spreading car 道碴撒佈車 | 918 ballast tamper 砸道機

ballast under cuttr cleaner

道碴層刮底清篩機

922 ballast trimming 道碴整理機,道碴抓集調節機 | 923 ballast under cuttr cleaner 道碴層刮底清篩機 | 924 ballast waggon 運碴車

ballast spreader

道碴撒铺车

ballast screening machine 道碴筛分机 | ballast spreader 道碴撒铺车 | ballast train locomotive 运道碴机车

track ballast

道床

9562 track arrangement 股道布置 | 9563 track ballast 道床 | 9564 track bed, road bed 道床

track inspection car,track recording coach

軌道檢測車

9617 Track inspection 軌道檢測;路線檢查 | 9618 track inspection car,track recording coach 軌道檢測車 | 9619 track inspector 軌道檢查員

Clover Leaf Interchange

四叶形交流道;苜蓿叶形交流道

Closed traverse 闭合导线 | Clover Leaf Interchange 四叶形交流道;苜蓿叶形交流道 | CO Detector 一氧化碳侦测器

finishing hand tap

末道手螺丝攻,末道三攻

"油光锉","finishing file" | "末道手螺丝攻,末道三攻","finishing hand tap" | "细泥浆砂(铸造)","finishing loam"

Gateway Firewalls

闸道防火墙

Gatewaykeeper 闸道管理员 | Gateway Firewalls 闸道防火墙 | Gateway GPRS Support Node (GGSN) GPRS闸道节点

finisher drawing frame

末道并条机

finisher card 末道梳毛机 | finisher drawing frame 末道并条机 | finisher gilling 末道针梳

Double raceways

双排滚道

1-单排滚道 Single raceway | 2-双排滚道 Double raceways | 3-三排滚道 Three raceways

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢