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牛牛草av_亚洲美女成人AV_黄色好看电影_日韩性爱av在线看_三级操片_亚州黄色电影

牛牛草av_亚洲美女成人AV_黄色好看电影_日韩性爱av在线看_三级操片_亚州黄色电影

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Xiantao Kanghua Technology Co., Ltd.

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Product Detail

ZC-501 scale and corrosion inhibitor

 

 

1.Uses

It is mainly used for water treating in cycle cooling system.

2.Features

It is full organic water treating agent with fine performance.

3.Quality index

 

Item

Index

appearance

light yellow transparent liquid

density (20) g/cm3

1.10±0.05

PH range (1% water solution)

3.0±0.5

solid content %

20.0

total phosphorus (PO43-) content %

8.0


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牛牛草av_亚洲美女成人AV_黄色好看电影_日韩性爱av在线看_三级操片_亚州黄色电影