正确答案: C
测量法
题目:检查活塞顶部烧蚀的方法是
解析:C
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举一反三的答案和解析:
[单选题]落水者在水中游泳,不正确的呼吸方法是:
鼻吸口呼
[单选题]在单杠杆差压变送器的测量膜盒中,为防止单向受力而被压坏,在结构上应采取的措施为( )。
加装密封圈和充注液体
[单选题]Which of the following factors tends to increase scale formation on the saltwater side of a heat exchanger used in a diesel engine cooling water system?
Operating the engine while maintaining a high sea water outlet temperature