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欲洁其身而乱大伦词类活用欲洁其身而乱大伦词类活用,男生拒绝女生视频是啥意思男生拒绝女生视频是啥意思 Sell silver plating Cyanide-free silver antioxidant(id:24290472) from Shenzhen Tian Yue New Material Technology Co.,Ltd - EC21

欲洁其身而乱大伦词类活用欲洁其身而乱大伦词类活用,男生拒绝女生视频是啥意思男生拒绝女生视频是啥意思

发布日期:2021年04月18日
Shenzhen Tian Yue New Material Technology Co.,Ltd Company Logo Shenzhen Tian Yue New Material Technology Co.,Ltd

Report Item欲洁其身而乱大伦词类活用欲洁其身而乱大伦词类活用,男生拒绝女生视频是啥意思男生拒绝女生视频是啥意思

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

欲洁其身而乱大伦词类活用欲洁其身而乱大伦词类活用,男生拒绝女生视频是啥意思男生拒绝女生视频是啥意思
Spec 450ml
Quantity 1000
Price 45
Package can

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  • Sell silver plating Cyanide-free silver antioxidant

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欲洁其身而乱大伦词类活用欲洁其身而乱大伦词类活用,男生拒绝女生视频是啥意思男生拒绝女生视频是啥意思