起重机-限位和指示装置|沙特标准|SASO-ISO-10245-5
SASO-ISO-10245-5
Cranes – Limiting and indicating devices – Part 5: Overhead travelling and portal bridge cranes
起重机-限位和指示装置-第5部分:桥式起重机和门式起重机
起重机-限位和指示装置|沙特标准|SASO-ISO-10245-5
SASO-ISO-10245-5
Cranes – Limiting and indicating devices – Part 5: Overhead travelling and portal bridge cranes
起重机-限位和指示装置-第5部分:桥式起重机和门式起重机