English translation for "竖井封闭空间"

shaft enclosure

Related Translations:

隧道竖井:  tunnel shaft

竖井盖:  silo lid

竖井井筒:  vertical shaft

上行竖井:  rising shaft

竖井抓岩机:  shaft grab

电缆竖井:  cable shaft

挖竖井:  sink a shaft

圆竖井:  circular shaft

勘探竖井:  exploratory shaftprospect shaftprospecting shaftvertical exploratory opening

竖井挖掘机:  shaft jumboshaft well diggershaft-well digger

Similar Words：

"竖井的顶架" English translation, "竖井吊桶" English translation, "竖井发射台升降设备" English translation, "竖井反掘" English translation, "竖井反掘法" English translation, "竖井盖" English translation, "竖井供电" English translation, "竖井罐笼提升信号系统安全技术要求" English translation, "竖井荷载" English translation, "竖井恢复" English translation