It states in detail the installation, removal and reinforcement of lager formwork and the concrete construction.
对大模板安装、拆除与加固以及混凝土的施工作了详细阐述。
2
For the installation, removal and lifting platform drivers, the safety of technical tests, the substance should be.
针对安装、拆除人员和升降平台司机的安全技术交底应有实质性内容。
3
Without permission, any units and individuals shall not be unauthorized installation, removal, replacement of vehicles with gas cylinders and accessories.