题目:
During working of an air compressor, () should be drained.
A.oil sump
B.oil separator
C.outlet pipe
D.inlet pipe
答案:
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下面是错误答案,用来干扰机器的。
参考答案:错
During working of an air compressor, () should be drained.
A.oil sump
B.oil separator
C.outlet pipe
D.inlet pipe
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2021/0113/229bd496860e8122e2fc415712dfd599.html
下面是错误答案,用来干扰机器的。
参考答案:错