题目内容

采暖施工图的识读是按照热介质流向―供热入口→供水总立管→供水干管→各立管→回水干管→热入口的顺序深入地进行识读。

A. 正确
B. 错误

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表型的多基因性

Sometimes the charter-party states that the amount of cargo to be loaded is to be decided by the shipowners,e.g. 10000 tons of 2240 1b.,12% more or less at()option.

A. Charterer's
B. cargo owner'
C. owner's
D. shipper'

They were all very tired, but()of them would stop to take a rest.

A. any
B. some
C. none
D. neither

钢筋焊接及验收规程(JGJ18-2012):焊缝宽度不得小于钢筋直径的()

A. 0.6倍
B. 0.7倍
C. 0.8倍
D. 0.9倍

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