self-sealing coupling 自封联管节 ; 自封联接器 ; 自封接头
self sealing coupling 自封闭耦合
remote self-sealing coupling 遥控自封接头
Ermeto self-sealing coupling 厄米托联接器
remote self sealing coupling 遥控自封接头
double poppel self-sealing coupling 带两个单向阀的白封接头
Self Sealing Male Coupling 明益企业有限公司
Self Sealing Female Coupling 明益企业有限公司
The appearance of magnetic coupling solved thoroughly the leak problems existed in dynamic sealing of certain mechanical devices.
磁力联轴器的出现，彻底解决了某些机械装置中动密封存在的泄漏问题。
Overview: the series high-voltage experimental kettle of the GSH type USES the drives of permanent magnetic coupling with the annular rare earth, with big mixing torque, static sealing and no leakage.
概述：gsh型系列高压实验釜采用环形稀土永磁耦合驱动器，搅拌力矩大，具有静密封、无泄漏的特点。
Automatic molecular-sieve filling system, vertical coupling and vertical automatic sealing can technically guarantee the production of high-quality insulating glass units.
采用自动封闭分子筛灌装系统，立式合片、立式自动打胶，从工艺上保证了高档中空玻璃的生产。
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