- opposite joint butterfly valve
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对夹式蝶阀的英文
例句与用法
- Distributes valves , switches , pumps , tanks , filters , fittings , meters and indicators from 4 mm to 2 , 000 mm sizes for engineering , process and leisure industries
-主要产品为对夹式蝶阀法兰蝶阀金属密封阀止回阀及各类型闸阀空气调节阀等。 - 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
对夹式蝶阀，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。