... gland sealing steam control valve 汽启蒸汽电动调节阀 glass valves 玻璃阀 globe stop check valve 球形截止止回阀 ...
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Glass ball valve 搪玻璃球阀
gage glass drain valve 水位计放水阀
Glass - lined face valve 搪玻璃平面阀
Specification of glass-lined valve 搪玻璃阀门技术条件
Specifications for glass-Lined valve 搪玻璃阀门技术条件
glass s valve 玻璃阀
Glass - lined diaphragm valve 搪玻璃隔膜阀
Glass -lined diaphragm valve 搪玻璃隔膜阀
Examine the pressure meter tube and valve, pressure meter cover glass, if it is dirty, clean it with diluted hydrochloric acid.
检查压力表管道及阀门是否畅通，灵活，压力表面玻璃如有污，可用稀盐酸拭净。
Cans use in China, Porcelain enamel, plastic, Glass reinforced plastics wait for material quality's pump, valve, Pagoda mouth's entrance connection.
可应用于陶瓷、搪瓷、塑料、玻璃钢等材质的泵、阀、塔口的进出口连接。
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments.
角行程电动蝶阀，普遍适用于建材、玻璃、矿山、电力、轻工、造纸等行业的通风、环保工程等管道系统中。
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