尤其是在对施工设备的使用方面，如果管理和操作不当，势必造成经济损失和人员伤亡的重大事故。
Especially for the use of construction equipment, if we manage them or operate in wrong way, it may cause economic loss and major casualties.
尤其是在对施工设备的使用方面，如果管理和操作不当，势必造成经济损失和人员伤亡的重大事故。
Especially for the use of construction equipment, if we manage them or operate in wrong way, it may cause economic loss and major casualties.
应用推荐