manhole是什么意思

实用例句

1. Please move the manhole cover away .

请将人孔盖移开。

来自辞典例句

2. How about that manhole In the courtyard. You been down there?

那么广场下面的通道呢? 你下去过 吗 ?

来自互联网

3. Cast iron manhole cover anti impact resistance, easy rupture.

铸铁检查井盖不耐冲击, 易破裂.

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4. Stainless steel bolts and nuts shall be tightened on manhole covers.

人孔盖使用不锈钢螺栓和螺母拧紧.

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5. Keep proper length of pipe when put into the manhole.

布放后应保留适当长度于引进端人(手)孔或 拉 箱内.

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