日韩欧美三级片在线,久久99精品国产.久久久久,2020国产成人综合网,99国产精品久久久久久久久久久,中国免费高清在线观看_久久国产精品免费无码二区_日本一级黄片视频_日国产av自拍_妈妈用嘴巴帮我消火

Product list
Contact us

Tax Registration Number: 91440101552358350G

Bank:BANK OF CHINA GUANGZHOU ZENGCHENG ZHONGXIN SUB-BR

Account :705569418477

E-mail: gdyshg@163.com

Tel: 15118868698 020-87471488

Business address:The new town of Zengcheng District of Guangzhou Ctiy in Cunjing Fung pui road 30

Magnesium alloy chemical polish liquid,Chemical polish liquid

Product Name:Magnesium alloy chemical polish liquid,Chemical polish liquid

Price:


Magnesium alloy chemical polish liquid,Chemical polish liquid


Magnesium alloy chemical polish liquid,Chemical polish liquid


1. Product code : Q/YS.828 (yishun brand)

2. Product use:

This product is used for chemical polishing of magnesium alloy surface.

3. Product indicators:

(1) The product is colorless, transparent and less odorous.

(2) I'm going to be a PH less than 7.0, > 1.0.

4. Usage:

(1) With the original solution of the product, immerse the non-oil magnesium alloy in the polishing agent for about 10 seconds, and remove with water.

(2) Use this product at room temperature, do not put too many workpieces at one time, lest the polish temperature rise too fast.


Other processingChemical polishing agent for iron and steelMetal polishing AgentStainless steel chemical thicker liquid copper  platingBrass Green Chemical polishing Agent