blast safety distance的意思|示意
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英 / /
爆炸安全距离
blast safety distance的网络常见释义
爆破安全距离 ... blast resistant structure 防爆构筑物 blast safety distance 爆破安全距离 blast shield 防爆屏蔽 ...
blast safety distance相关例句
In general, as the distance between double line tunnel and existing tunnel is very small, excavating blast in double line tunnel will affect structure safety of existing tunnel.
复线隧道与既有隧道的净间距一般都较小，因此，施工爆破对既有隧道会有较大的影响。