鋼軌磨損檢查儀	rail profile gauge
列車速度檢測儀	train speed monitoring device
列車接近報警器	train approach warning device
限界檢測車	clearance car, clearance inspection car
塌方落石報警器	land slide warning device
除雪機	snow removing machine, snow remover
道岔熔冰器	switch heater
除砂機	sand removing machine
開溝機	ditcher
開溝平路機	track shaving machine, ditching and grading machine
灌木切割機	brush cutting machine, brush cutter
除草機	weed cutting machine, weed cutter
噴灑除草機	weed killing machine, weed killer
軌距尺，又稱“道尺”	track gage
萬能道尺	universal rail gage
搗鎬，又稱“道鎬”	packer, tamping pick, beater
道釘錘	spike hammer
撬棍	lining bar, claw bar
軌道水平尺	track level
螺栓扳手	track wrenches
單軌小車	hand cart
3.5	路基養(yǎng)護
地表排水	surface drainage
地下排水	subsurface drainage
過濾層	filter
路基松軟	soft spots of road bed
滑坡	landslip, landslide
坍方	slide, slip
蠕變	creep, crawl
崩塌	collapse, toppling
沖刷	erosion, scouring
落石	rock fall
泥石流	earth flow, debris flow,mud and rock flow
凍害	frost heaving
雪崩	snow slip, snow slide, snow avalanche
道碴槽	ballast tub
道碴箱	ballast box
道碴袋	ballast pocket
道碴巢	ballast nest
路基下沉	subgrade settlement
煤礦沉陷	mining subsidence
路基擠起	subgrade bulge, subgrade squeeze-out
防洪	flood control
防砂	sand-drift control, sand protection
防雪	snow-drift control, snow protection
雪害	snow blockade, snow drift
水害	flood damage, washout
砂害	sand blockade, sand drift
隧道冰害	frost damage in tunnel
防雪棚	snow fence, snow guard