| 化学成分 |
zn |
| 湿度(%) |
5% |
| 出生地 |
Hong Kong |
| 牌子的名字 |
friend |
| 模式的数量 |
50% |
| 形状 |
(一)罚款(粉末) |
| 集中精神或没有 |
非集中精力 |
zinc concentrade The zinc ore concentrate is produces the metal zinc, the zinc compound and so on primary data. The metal zinc is mainly the production copper alloy, the lead alloys, the magnesium alloy, the lead zinc base alloy and the zinc compound uses in domains and so on steel and iron, metallurgy, machinery, electricity, chemical industry, light industry, military and medicine. zinc concentrade 35%-45% pb 8 f 0 cl 0 mn 0.01 s 1