Bad valves operation of the reciprocating air compressors can be detected by observation o

职业资格 已帮助 人

Bad valves operation of the reciprocating air compressors can be detected by observation of _____.

A.the discharge temperature low

B.the discharge temperature high

C.the discharge pressure rise

D.the inter-stage pressure low

请帮忙给出正确答案和分析,谢谢!

热搜:物联网英文为internet of things