国模杨依粉嫩蝴蝶150p,日韩精品人妻一区二区中文八零,久久99精品久久久久久水蜜桃,亚洲精品国产精品乱码不99

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

灯草和尚在线观看| 又湿又黄裸乳漫画无遮挡网站| 色欲av人妻精品麻豆av| 任你躁国语自产在线播放| 上司人妻互换hd无码中文字幕| 我的真實亂倫故事| freexxxxhd天美传媒a| 唱歌的大姐姐也想做| 杂交bucsm人类ssba| 中文字幕人妻女友一区蜜芽视频| 久久av无码乱码a片无码波多 | 国产中年熟女高潮大集合| 免费看撕开奶罩揉吮奶头视频| 国产+日韩+另类| 黑人强开嫩模又小又紧| 校草喝下春药被男生玩弄 | 国产精品成人第一区二区三区| 精品人妻一区二区三区四区| 久久鸭和久久丫是不是一个品牌| 被绑在机器上榨精失禁男男| 教室停电 挺进她体内h| 后入式动态图| 一女被五六个黑人玩坏视频 | 少妇无套内谢久久久久| 医生的玩弄h羞耻诊疗h| 女人与公拘交酡过程| bl道具play珠串震珠强迫| 少妇一边喂奶一边跟我做| 性兴奋流出来白色粘稠液体| 久久综合久久鬼色| 蜜臀av人妻国产精品李丽| 交换年轻夫妇hd中文字幕3d| 男女囗交大图片26交| 大胆人体艺术| 久久精品无码av| 色 综合 欧美 亚洲 国产| 仙踪林国精产品视频| 被窝里的翁憩二十六| 免费无遮挡无码永久在线观看视频 | 强开美妇后菊哀嚎哭叫视频 | 辽宁老妓女叫床高潮|