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關(guān)注:1
2013-05-23 12:21
求翻譯:含鉻和砷的防腐劑的用量越來(lái)越少,不含金屬的新型防腐劑的開(kāi)發(fā)非常重要是什么意思?![]() ![]() 含鉻和砷的防腐劑的用量越來(lái)越少,不含金屬的新型防腐劑的開(kāi)發(fā)非常重要
問(wèn)題補(bǔ)充: |
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2013-05-23 12:21:38
Chromium and arsenic less and less the amount of preservative, preservative-free development of a new type of metal is very important
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2013-05-23 12:23:18
Chromium and arsenic preservative consumption is on the decline, and the new-type preservatives do not contain metals development is very important
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2013-05-23 12:24:58
Chromic and the arsenic antiseptic amount used are more and more few, does not contain the metal new antiseptic development to be extremely important
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2013-05-23 12:26:38
Less and less amount of preservatives containing chromium and arsenic, not of metal-importance of the development of new type preservative
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2013-05-23 12:28:18
Consumption of the preservative which includes chromium and arsenic is fewer and fewer, it is very important not to include the development of metal new preservative
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