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发布日期:2021年10月28日
Shenzhen Tian Yue New Material Technology Co.,Ltd Company Logo Shenzhen Tian Yue New Material Technology Co.,Ltd

Report Item3d全彩漫画秘密情人在线观看 3d全彩漫画秘密情人高清无删 ,情迷六月花 电影HD720P在线观看全集免费完整版第36集 雪梨 ,三分之一情人连载在线观看 三分之一情人连载高清无删减 雪

Selling Leads Details

Description

Product feature

1.The process is easy to operate, and the tool can be immersed in the working fluid, and then a chemical reaction can occur to form an effective protective film

2.The process does not contain organic solvents, and the formed protective layer is non-toxic and non-irritating, improving safety and environmental protection.

3.The protective layer hardly changes the contact resistance and solderability of the silver layer.

4.Short-time heat treatment (below 300 degrees) has little effect on the performance of the protective layer


Application

Silver surface anti-sulfide and other anti-oxidation protection

3d全彩漫画秘密情人在线观看 3d全彩漫画秘密情人高清无删 ,情迷六月花 电影HD720P在线观看全集免费完整版第36集 雪梨 ,三分之一情人连载在线观看 三分之一情人连载高清无删减 雪
Spec450ml
Quantity1000
Price45
Packagecan

Product Image

  • Sell silver plating Cyanide-free silver antioxidant

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3d全彩漫画秘密情人在线观看 3d全彩漫画秘密情人高清无删 ,情迷六月花 电影HD720P在线观看全集免费完整版第36集 雪梨 ,三分之一情人连载在线观看 三分之一情人连载高清无删减 雪