安装的安全性 meaning in English
installation security
Examples
- Code of practice for safety in erecting structural frames
建筑构架安装的安全性实用规程 - Safety rules for the construction and installation of escalators and passenger conveyors ; german version en 115 : 1995 a1 : 1998
自动扶手电梯和乘客输送带结构和安装的安全性规定