In order to ensure the normal and safe use of the tower, we have a mandatory requirement in the installation of tower crane safety device must have specified.
为了保证塔机的正常与安全使用，我们必须强制性要求塔机在安装时必须具备规定的安全装置。
Crane moment limiter that is equipped on the crane is an important overload protective device. It provides safeguard for the safety work of crane.
起重机力矩限制器是装备在起重机上的重要超载保护装置，它为起重机的安全工作提供保障。
The crane lifting a lot of debugging contents, including the basic track, metal structure, working structure, traditional system, safety device and machine test.
塔吊起重机械的调试内容很多，包括基础轨道、金属结构、各工作结构、传统系统、安全装置及整机试车。
The crane lifting a lot of debugging contents, including the basic track, metal structure, working structure, traditional system, safety device and machine test.
塔吊起重机械的调试内容很多，包括基础轨道、金属结构、各工作结构、传统系统、安全装置及整机试车。
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