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for subject
Rail transport
containing
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丁基密
封
胶
butyl sealant
不锈钢复合钢板旋压密
封
式制动缸
spinning sealed brake cylinder by stainless composite steel plate
全
封
闭声屏障
fully enclosed sound barrier
全
封
闭式电动机
totally-enclosed motor
全断面
封
闭防水
fully-enveloped waterproofing
初喷
封
闭混凝土
first sealed shotcrete
区间
封
闭
section closed
半
封
闭声屏障
semi-enclosed sound barrier
压型活塞旋压密
封
式制动缸
profiling piston spinning sealed brake cylinder
叶轮密
封
impeller seal
墙顶
封
口
seal at the top of wall
外油
封
outer oil seal
完好铅
封
undamaged seal
室内
封
闭楼梯间
indoor closed staircase
密
封
前盖
front sealing cap
密
封
弹簧
sealing spring
密
封
托垫
sealing retainer
密
封
浮球
sealing floating ball
密
封
盖
sealing cap
密
封
罩
seal housing
密
封
胶皮
sealing rubber strip
封
存机车
locomotive stored up
封
板
blanking plate
封
锁
close up
封
锚
anchorage sealing
封
闭含水层
closed aquifer
(aquiclude)
封
闭式声屏障
closed sound barrier
封
闭线路作业时间
work occupation time
封
闭锁环
enclosure collar
封
闭防水
closed water-proof
封
顶
key packing
带推杆复原装置旋压密
封
式制动缸
spinning sealed brake cylinder with pull rod recovery device
建筑防火
封
堵
fireproof plugging of buildings
O 形密
封
圈
O-ring
拱圈
封
顶
closing the top of lining
敞车迷宫密
封
下侧门
labyrinth seal bottom door of gondola car
敞车迷宫密
封
中侧门
labyrinth seal of middle door of gondola car
施工
封
闭计划
plan of closing sections for construction
旋压密
封
式制动缸
spinning sealed brake cylinder
毛毡密
封
felt seal
气体密
封
套
gas seal casing
水
封
圈
water seal ring
水
封
装置
water-sealing device
油
封
盖
oil seal cover
线路
封
锁
traffic interruption
罐体
封
头
tank head
罐车自密
封
式人孔
self-airtight manhole
聚硫密
封
胶
polysulfide sealant
胀圈式密
封
piston ring type seal
车体及外部装备密
封
试验
test for sealing of body and external equipment
车辆密
封
性
airtightness performance of train
轴承塑性密
封
bearing plastic seal
金属
封
闭型开关设备
metal-enclosed switchgear
铸铁活塞旋压密
封
式制动缸
cast iron piston spinning sealed brake cylinder
麻布密
封
垫
seat cushion lining
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