Warning: file_put_contents(/www/wwwroot/ppbbbu/202081.com/cache/e62d4171f0258a11df9ae7895c8e36ce.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/202081.com/index.php on line 55 Gemo是什么意思，Gemo的翻译，Gemo音标、读音、用法和例句_2020年的事情英文词典
Various types of valves: ball valves, valve plates, valve, closing valves, check valves, Xuan Sefa, Gemo Fa, and so on. It's the main material: stainless steel, cast steel two. 閥門種類多樣：球閥，碟閥，牐閥，截止閥，止廻閥，鏇塞閥，隔膜閥等。它的材質方主要分：不鏽鋼，鑄鋼兩種。