阀球 meaning in Chinese
ale ball
valve ball
Examples
- Demand valve keeper , valve
求购真空破坏阀截止阀球阀 - Balling up of valves
阀球被卡住 - German manufacturer of safety and control valves , pressure reducers as well as fittings and related equipment
-制造“白湖”牌闸阀截止阀止回阀蝶阀球阀排污阀软密封闸阀。 - Buyers and sellers of surplus pipe , valves , fittings , flanges , forged steel fittings , and instrumentation fittings
-制造闸阀截止阀止回阀球阀旋塞阀波纹管截止阀柱塞阀过滤器等高温高压阀门。 - Manufacturers of instrument , piping , flow control and aerosapce components . part of swagelok company . based in the uk
-主要产品有闸阀截止阀止回阀球阀蝶阀低温阀平板闸阀隔膜阀电站阀和仪表阀。