roofing ladder meaning in Chinese
挂钩梯
Examples
- Prefabricated accessories for roofing - permanently fixed roof ladders - product specification and test methods
屋顶层用预制附件.长期固定的屋顶梯.产品规范和试验方法 - Prefabricated accessories for roofing - permanently fixed roof ladders - product specification and test methods
屋顶层用预制附件.长期固定的屋顶梯.产品规范和试验方法 - Prefabricated accessories for roofing - permanently fixed roof ladders - product specification and test methods ; german version en 12951 : 2004
屋顶层用预制附件.长期固定的屋顶梯.产品规范和试验