电梯术语 机房土建 construction for machine room 机房土建(construction for machine room) 在电梯安... 2021-03-29 0 0 150
电梯术语 机房结构要求 structure code for machine room 机房结构要求(structure code for machine room) ... 2021-03-29 0 0 114
电梯术语 机房安全要求 safety code of machine room 机房安全要求(safety code of machine room) 保证机房... 2021-03-29 0 0 115
电梯术语 机房承重 supporting value of machine room 机房承重(supporting value of machine room) 机... 2021-03-29 0 0 115
电梯术语 电梯机房设置方式 installed types of elevator machineroom 电梯机房设置方式(installed types of elevator mac... 2021-03-29 0 0 114
电梯术语 导轨防脱配合余量 safety clearance of anti-derail 导轨防脱配合余量(safety clearance of anti-derail... 2021-03-29 0 0 114