日本欧美大码一区二区免费看,日韩av无码一区二区三区不卡,年轻老师2韩国手机在线,无人区码一码二码W358CC

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

吃了他达拉非太硬还需要继续吃吗| 无码欧美xxxxx在线观看裸| 宝贝把奶露出来h| 亚洲精品一区二区| 粗大挺进亲女h晓晓| 国产精品高潮呻吟久久av无码| 69堂国产成人精品视频| 亚洲日韩乱码人人爽人人澡人 | 在车里被弄了h野战| 色婷婷av视频一二三区小说| 精品人妻无码一区二区三区4| 久久精品国产亚洲av高清热| 亚洲av无码一区二区乱子伦as| 精品亚洲一区二区三区四区五区| 波多野结衣绝顶大高潮| 青青草app| 亚洲国产精品无码久久A片小说| 他用嘴巴含着我奶头吸怎么办| 极度sm残忍bdsm变态| 美女动态高潮激烈xxoo270| 亚洲国产精品尤物yw在线观看| 教官脔到她哭h粗话h好爽视频| 国产亚洲精品久久久久久| 岳帮我囗交吞精| 麻豆亚洲av熟女国产一区二 | 好男人在线社区www在线影院| 国产免费av| 国产精品久久一区二区三区| 人妻精油按摩bd高清中文字幕| 日本va欧美va精品发布| 亚洲av色香蕉一区二区三区| 被各种陌生人np调教灌尿| 99精品人妻无码专区在线视频区| 无套内谢少妇毛片a片999| 女特警被三四个黑人糟蹋| 特级aaaaaaaaa毛片免费视频| 男男黄gay片免费网站www| 暴虐sm灌浣肠调教| 粉嫩xb粉嫩xb粉嫩xb| 亚洲av无码一区二区三区观看 | 国产麻豆成人传媒免费观看 |