究竟何为标准木门呢？

What is standard wood?

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巯基苯并噻唑或巯基混合物：何为标准品系?。

Mercaptobenzothiazole or the mercapto-mix: Which should be in the standard series?

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虽然全国并没有统一规定何为安全的室外工作气温，但很多城市和地区都有本地的标准。

While there is no nationwide regulation on a safe outdoor work temperature, many cities and regions have local standards.

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But then one asks, what are the criteria ? by which we determine the good of the people?

但有人要问了,判断何为人民的福祉的标准是什么呢？

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