| 释义 |
severe service短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
un.繁重的任务；🌏严酷工况；繁重业务；差等严苛环境
Multiple V- ring packing, combined with live loading, maintains packing compression under high- cycle and severe service applications.
多重 V形环填料，组合动负载，维护填料压缩，适用于使用频率高，环境严酷的应用场合。 h6688
Our Tilting Disc Check Valves are designed for quick opening and closing in severe service applications and the elimination of water hammer.
我们的翻转式阀瓣止回阀专用于在严酷的应用环境下迅速开启和关闭，避免出现水锤现象。 iciba |