搡老熟女国产,A片毛片免费看,日本人妻巨大乳挤奶水APP,中文字幕精品一区二区三区

Products

Mine friend- 321

Mine friend- 321

Major Component: High Compound Alcohol and its Derivative 

Molecular Formula: R-OH (R-Alkyl)

Description: 
Orange oily liquid, no special odour, insoluble in water, freely soluble in alcohol and some organic solvents.

Principal uses: 
Mine Friend-321 is widely used in the mines of nonferrous metals eg: copper, lead and zinc etc. It has strong frothing performance. And the foam is persistent, well-distributed. The foam layer exhibits the property of proper size, ductility, viscosity. In the flotation process, it makes some coarse pellet intergrowth float into the concentrate, which has raised the metal recovery ratio. In some mines, it has taken the place of Pine Oil for its better performance

Specification:

Item
Index
Hydroxyl value KOH mg/g ≥ 150
Density (20℃) g/ml 0.925-0.955
Life Time (month) 24
Packing: 170kg/steel drum


Storage & transport: 
To be protected from water, torrid sunlight and fire, no lain down, no upside down.

The pioneer and cradle of China's mineral processing and pharmaceutical industry
A mineral processing agent production enterprise integrating production, research and development, and marketing
Home

Home

About us

About us

Products

Products

Contact us

Contact us

午夜福利在线观看| 夜精品A片一区二区三区无码白浆| 性色AV色香蕉一区二区蜜桃| 成人视频网站| А天堂中文最新版在线官网| 久久桃花综合桃花七七网| 国产精品99无码一区二区| 极品美女扒开粉嫩小泬| 精品无码一区二区三区在线| 啊灬啊灬啊灬啊灬高潮了| 大肉大捧一进一出视频| 少妇被三个黑人4P到惨叫 | 无码专区HEYZO色欲AV| 免费无码又色又爽的视频软件| 人妻人人澡人人添人人爽人人玩| 99精品久久久久久久婷婷| 日本三级欧美三级人妇视频黑白配| 一个人在线观看免费的视频完整版| 色综合99久久久无码国产精品| 国产精品久久一区二区三区 | 国产男男激情VIDEOSGAY| 少妇少洁第1一40章| 欧美《熟妇的荡欲》在线观看 | 双乳被一左一右的吸着| 亚洲乱亚洲乱少妇无码99P| 国产毛片精品一区二区色欲黄a片| 18无码粉嫩小泬无套在线观看 | 久久不射| 日本乱偷中文字幕| 波多野结衣AV| 亚洲AV无码成人精品区日韩| 亚洲欧美精品AAAAAA片| 色综合AV综合无码综合网站| 国产FREEXXXX性播放麻豆| 波多野结中文版在线看 | 成人欧美尽粗二区三区AV| 亚洲中文字幕无码久久2021| 欧美熟妇dodk巨大| 漂亮人妻洗澡被公强 日日躁| 欧美在线精品一区二区三区不卡| 奶水被挤得到处喷HNP|