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Terms for subject Nautical containing 阀门 | all forms | in specified order only
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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