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  • 匿名
关注:1 2013-05-23 12:21

求翻译:用200g含铁47.93%的赤铁矿粉,在22-23℃经一次粗选一次精选三次扫选,是什么意思?

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用200g含铁47.93%的赤铁矿粉,在22-23℃经一次粗选一次精选三次扫选,
问题补充:

  • 匿名
2013-05-23 12:21:38
47.93% iron with 200g of red iron ore, crude at 22-23 ℃ after the first election once selected three sweep the election,
  • 匿名
2013-05-23 12:23:18
Use 200 g of iron-containing 47.93 % powder, grained hematite that 22 - 23 in a one-time degrees C rough election first selected 3 anti-election meeting.
  • 匿名
2013-05-23 12:24:58
With 200g including the hard 47.93% hematites, in 22-23℃ passes through a time rough sizing one time to select three times to sweep elects,
  • 匿名
2013-05-23 12:26:38
200g 47.93% Hematite iron powder, at 22-23 by a rough three times to elect a selected sweep the election,
  • 匿名
2013-05-23 12:28:18
Include iron 47.93% haematite powder with 200g, pass select one choose carefully 3 times sweep and select while being with a girth of by one at 22-23 ℃,
 
 
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