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for subject
Nautical
containing
阀门
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all forms
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in specified order only
Chinese
English
外壳门和
阀门
填料
packing for casing door and valve
直接连接在锅炉及压力容器上的
阀门
valve attached directly to boilers and pressure vessels
蒸汽管路、排气管路和泄水管路的管子和
阀门
护层隔热材料
lagging material for piping and valve of steam line, exhaust line and drain line
蒸汽管路、排气管路和泄水管路的管子和
阀门
的法兰填料
packing with flange of piping and valve for steam line, exhaust line and drain line
阀门
传动装置
valve actuating device
阀门
压盖填料
gland packing for valve
阀门
填料/阀门压盖填料,管子法兰薄板填料,阀帽
Valve packing/gland packing with valve, sheet packing with piping flange, bonnet
阀门
导气程
valve lead
阀门
操作
valve operation
阀门
操纵转接器
valve operator adapter
阀门
遥控机构
valve remote control mechanism
阀门
遥控速关机构
valve remote emergency shut-down mechanism
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