每班工作结束时，吊车、非稳定地基或开孔周围的安全防护栏应继续保留。

Barricades will remain around crane and non-stable soil or open holes on the site at the end of the shift.

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每班工作结束时，吊车、非稳定地基或开孔周围的安全防护栏应继续保留。

Barricades will remain around crane and non-stable soil or open holes on the site at the end of the shift.

youdao