rotary shaft seal

常见例句

In this article, several key points in the reform of the shaft seal used in the rotary disc tower were analyzed.
本文分析了帶鏇轉軸塔軸封改造中應注意的幾個關鍵問題。
Models shown are highly recommended where a large mechanical or rotary shaft seal is required, and low noise levels are important.
這個型號強烈的推薦大型的機械或鏇轉密封軸是必需的，低噪音標準很重要。
The developments, the current state at home and abroad of rotary shaft lip seal, and influence factors of its sealing property was reviewed.
介紹了鏇轉軸脣形密封圈的國內外發展現狀，影響鏇轉軸密封圈工作性能的因素。