Wet mill end cover is installed on the exhaust valve.
湿磨机端盖上安装放气阀。
Moreover, the obturating ring can reliably seal the cylinder and the end cover.
且密封圈能将筒体和端盖可靠的密封。
The material component, technology, structure and performance of the steel casting end cover are studied.
研究了铸钢端盖材质成分、工艺、组织及性能。
The material component, technology, structure and performance of the steel casting end cover are studied.
研究了铸钢端盖材质成分、工艺、组织及性能。
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