... cross-cultural communication awareness 跨文化交际意识 powdered alloy 合金粉末 volatile organic compounds 有机挥发性物质 ...
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Powdered Alloy Steel 合金钢粉 ; 合金钢
Regarding majority alloy, so long as in atomization time adopts reduced and the oxygen contact, can achieve reduces in the powdered alloy the oxygen content goal.
对于大多数合金，只要在雾化时采取减少与氧的接触，就能达到降低合金粉末中氧的含量的目的。
This kind of new powdered nodulizing agent possesses unsurpassed advantages over other alloy agents and it may become the substitute agent in 90's.
这种新型粉状球化剂具有合金球化剂不可比拟的优越性，有可能成为90年代的换代产品。
The invention discloses a method for preparing the chromium-iron alloy directly by adopting the chromium iron powdered ore.
本发明公开了一种利用铬铁矿粉直接制备铬铁合金的方法。
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