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

中国熟妇色xxxxx中国学生| jzzijzzij亚洲成熟少妇| 同性两个17男互摸互吃的小说| 破产姐妹第五季| 欧洲处破女www人鲁| 扒开老师双腿猛进入白浆小说| 精品久久久久久无码中文野结衣 | 护士人妻hd中文字幕| 亚洲国产av精品一区二区蜜芽 | 男人亚洲成色av网站| 一区二区三区毛a片特级| 亚洲第一网色综合久久红第一| 成人性生交大片免费看京东小视频| 全是肉的高h短篇bl| 欧美在线精品一区二区三区不卡| 日本真人做爰免费视频120秒| 熟女俱乐部五十路六十路av| 欧美性猛交xxxx免费看| jk萌白酱在椅子上喷水视频| 曰本女人与公guo交酡视频a片| 久久亚洲精品中文字幕无男同 | 中国熟妇色xxxxx中国学生| 《性妲己》电影在线观看| 我强行与岳的性关系| 老公的朋友跟我做完就不理我了 | 人妻中文字幕乱人伦在线| 大胆人体艺术摄影| 久久超级碰碰人妻人人妻 | 亚洲色熟女图激情另类图区| 大学生第一次破女处a片| 再深点灬舒服灬太大了| 高h粗口调教羞辱sm文女王| 国产成人精品无码免费视频| 免费看真人直播| 国产又色又爽又黄又刺激视频国语| 粉红理论泰剧| 免费无码国产欧美久久18| 欧美a级suv大全| 试看20分钟做受| 无翼鸟少女漫画| 精品熟人妻一区二区三区四区不卡|