胶水的

It should be townee's masterpiece,and the mark of gluewater is also obvious.

应该是老乡杰作，水痕迹也明显哪。

This glue is our new product and makes a firmer bond.

"这种水是我们新产品,粘强。"

Then, we found that gas tightness had some problem, because gluewater of the heat copper of engine didn't pledge gas-tightness.

我们分析其原因，发气密性并不好，加热板水并不能保证密封性。