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关注：1
2013-05-23 12:21
求翻译：80年代初，工业发达国家已普遍建立了一整套化学品环境管理法规体系，各种化学品环境管理制度也日臻完善。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
80年代初，工业发达国家已普遍建立了一整套化学品环境管理法规体系，各种化学品环境管理制度也日臻完善。
问题补充： |
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2013-05-23 12:21:38
正在翻译，请等待...
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2013-05-23 12:23:18
Early 1980s, industrial countries have been established for a set chemical environmental management system of laws and regulations of various chemicals, environmental management systems are becoming more refined.
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
The early 80, developed industrial countries have generally established a set of environmental regulatory system for chemicals, various chemicals environmental management system also is getting more sophisticated.
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2013-05-23 12:28:18
正在翻译，请等待...
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