Waterproof performance: the whole sealing process design, waterproof.

防水性能：全密封性工艺设计，防水。

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Based on the old non-bright tin electroplating, the sealing process was added.

在原有的雾面锡电镀工艺基础上，增加了封闭工序。

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World Famous Air Cushioned sole welded together using a special heat-sealing process.

世界著名的特殊热熔焊接处理的气垫鞋底。

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So technically demanding is the sealing process that the company had to create its own welding expertise no supplier was up to the task.

ECONOMIST: Espresso coffee

Meanwhile, the FBI is continuing the process of sealing off and boarding up the areas near the home of the alleged captor that they have checked for evidence.

CNN: Mystery surrounds freed Cleveland captive

In 1998, Lawrence Berkeley National Laboratory physicists Max Sherman and Lain Walker tested a variety of sealing materials on sheet metal ducting, then heated and cooled the ducts to simulate the aging process.

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