气动方形闸板阀气动闸板阀气动闸板门用于建材、冶金、矿山、电力、化工、玻璃、轻工、粮食等行业的库顶、库底及进出口等。

This valve is widely used at the top bottom of store house carry port in metallurgical, mining, building material, food, chemical industries etc.

youdao

气动方形闸板阀气动闸板阀气动闸板门用于建材、冶金、矿山、电力、化工、玻璃、轻工、粮食等行业的库顶、库底及进出口等。

This valve is widely used at the top bottom of store house carry port in metallurgical, mining, building material, food, chemical industries etc.

youdao