国产亚洲色视频在线,国产精品日韩欧美一区二,成人动漫男人的天堂,免费国产一级一片内射中出

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

国产日韩欧美综合视频| 黄色美女日本的美女日人| 国产一区日韩二区欧美| 亚洲妇女黄色三级视频| 久久亚洲国产视频三级黄| 好吊妞视频免费在线观看| 在线观看视频日韩精品| 色老汉在线视频免费亚欧| 黄色在线免费高清观看| 五月天婷亚洲天婷综合网| 91欧美日韩一区人妻少妇| 欧美日韩亚洲巨色人妻| 日本成人三级在线播放| 亚洲欧美日韩色图七区| 都市激情小说在线一区二区三区| 亚洲欧洲日韩综合二区| 伊人久久青草地综合婷婷| 国产精品人妻熟女毛片av久久| 老外那个很粗大做起来很爽| 老富婆找帅哥按摩抠逼视频| 久久三级国外久久久三级| 手机在线不卡国产视频| 一区二区日本一区二区欧美| 国产又大又黄又粗的黄色| 草草草草在线观看视频| 亚洲最新中文字幕一区| 成人国产激情在线视频| 国产黑人一区二区三区| 国产欧美另类激情久久久| 亚洲三级视频在线观看免费| 欧美精品日韩精品一区| 特黄大片性高水多欧美一级| 国产传媒欧美日韩成人精品| 青青久久亚洲婷婷中文网| 五月婷婷欧美中文字幕| 自拍偷女厕所拍偷区亚洲综合| 不卡免费成人日韩精品| 日韩毛片视频免费观看| 国产精品一区二区有码| 男女午夜在线免费观看视频| 欧美日韩一区二区午夜|