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關注:1
2013-05-23 12:21
求翻譯:CAS 是化學協會對化學試劑按照類別的一個編號,并且是唯一的,一個CAS號代表唯一的一類化學產物是什么意思?![]() ![]() CAS 是化學協會對化學試劑按照類別的一個編號,并且是唯一的,一個CAS號代表唯一的一類化學產物
問題補充: |
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2013-05-23 12:21:38
cas is a number of the Chemical Society in accordance with the categories of chemical reagents, and is the only one cas number represents only one class of chemical products
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2013-05-23 12:23:18
It is chemical association CAS of chemical reagents in accordance with a number of categories, and is the only one, a CAS on behalf of a class of only one chemical products
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2013-05-23 12:24:58
CAS is chemistry association to the chemical reagent according to a category serial number, and is only, a CAS number represents an only apperception school property
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2013-05-23 12:26:38
CAS chemical Association chemical reagents, in accordance with a number of categories, and the only, a CAS number represents a unique class of chemical products
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2013-05-23 12:28:18
正在翻譯,請等待...
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