The Rubber Flange的意思|示意
美 / /
英 / /
橡胶法兰
The Rubber Flange的网络常见释义
由橡胶法兰 Installation method and size: the rubber flange, and the duckbill valve body made ofmetal flange with a gasket, the natural connection with the metal flange, directly on thetanks, pipes, and on the cofferdam.