Double mechanical seal, No leakage, Can bear higher working pressure.
采用双机械密封，安全无泄漏，可承受更高的工作压力。
There is no recommended flow direction and it does not require line pressure to seal.
不存在推荐流向，也不需要管线压力来实现密封。
Valve flap and valve seat for the soft seal, seal performance, no leakage.
阀瓣与阀座为软密封，密封性能好，无泄露。
The result is no binding in the BHS seal.
其结果是没有约束力，在行李处理系统印章。
Durable, has no special seal leakage performance characteristics.
具有经久耐用、特殊轴封毫不泄漏等性能特点。
Good seal, no pollution of the environment, easy operation and low noise.
密封性好，对作业环境无污染，操作方便，噪音低。
By contrast, there is no Calligraphy or Seal Engraving major at AVA.
相反，我们视觉艺术院并没有书法或篆刻的主修课程。
Because there is no official seal of, only the signatures.
因为没有公章的，只有签名。
Prevent all leakages since it has no shaft seal equipment.
防止所有漏水，因为它没有轴封设备。
Please input all the containers' No. and Seal No.
请输入正确的集装箱号和封箱号。
Please input all the containers' No. and Seal No.
请输入正确的集装箱号和封箱号。
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