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關注:1
2013-05-23 12:21
求翻譯:不同的閥及管件的系數見表2是什么意思?![]() ![]() 不同的閥及管件的系數見表2
問題補充: |
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2013-05-23 12:21:38
Different types of valves and fittings, the coefficients in Table 2
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2013-05-23 12:23:18
Different valve and tube part of the factors in table 2
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2013-05-23 12:24:58
The different valve and the fitting coefficient see Table 2
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2013-05-23 12:26:38
Different valves and pipe fittings of the coefficient shown in table 2
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2013-05-23 12:28:18
different valves and pipe fittings of the coefficients in table 2;
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