久久人妻少妇嫩草av无码,亚洲精品中字中出无码,午夜精品久久久久久毛片,亚洲无码一区二区三区

Products

BK-301

BK-301

Chemical Component: Composite Flotating Active Matter

Description: Brown liquid, soluble in water.

Principal uses: 
BK-301 is an effective collector for the flotation of copper, gold, silver, zinc, molybdenum sulfides. The collectivity of BK-301 to pyrites is weak. But its selectivity to copper, gold, silver ores is good. In the flotation process, BK-301 displays strong collectivity, good selectivity, low dosage and some frothing property. 

Specification:

Item
Index
Active matter % ≥ 60.0
Density (20℃) g/ml 1.080-1.120
PH 10-13
Life Time (month) 24
Packing: 170kg/steel drum; 180,200kg/plastic drum


Storage & transport: 
To be protected from water, torrid sunlight and fire. To be stored in cool and dry places, 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

久久丫精品国产亚洲av不卡| 免费看又黄又无码的网站| 少妇人妻一区二区三区视频| 亚洲码欧美码一区二区三区| 人妻丝袜无码国产一区| 国产精品美女久久久| 诱人的大乳bd在线观看| 校园h学长含着粉嫩小奶| 闺蜜男友猛撞h花液h深| 亚洲日韩精品一区二区三区无码| 13小男生gay自慰脱裤子| 荡乳尤物nph| 老太bbwwbbww高潮| 高潮久久久久久久久不卡| 你是我的城池营垒全集免费观看| 成人免费视频在线观看| 小峓子的味道4| 久久久久国产精品| 伊人久久大香线蕉av桃花岛| 日韩欧美激情免费a片影院卜| 骚虎视频在线观看| 性欧美xxxxx老少交| 又大又粗又爽a级毛片免费看| 艳妇500篇短篇h系列| 野外被三个男人躁一夜小说| 天天躁日日躁aaaaxxxx| 国产精品亚洲专区无码牛牛| 国产欧美久久一区二区三区| 农村诱奷小箩莉h文合集| 色婷婷久久综合丁香五月狠狠野花 | 久久精品国产亚洲av麻豆色欲| 村长用力挺进她的花苞啥电视| 久久久婷婷综合五月色麻豆| 99精品人妻少妇一区二区| 岳的大肥坹毛茸茸| 精品久久久久成人码免费动漫| 亚洲色无码a片一区二区潘甜甜| 插我舔内射18免费视频| 天天躁日日躁狠狠躁| 久久精品国产亚洲av久| 九色porny真实丨国产大胸 |