diaphragms

英语音标

英语翻译

隔膜

英语例句

This finishing operation is not performed on bodies receiving rubber diaphragms. 对于配置橡胶隔膜的阀体并进行这道最后的工序。

The bottom flange and the diaphragms must be selected carefully to match the product. 为与产品匹配，需仔细选择底部边缘和隔膜。