电梯电气装置|沙特标准|SASO-482
Elevators for in dividuals or goods–Fifth Part:Safety measures in electrical installations for Lifts
个人或货物用电梯第五部分:电梯电气装置的安全措施
Technical Regulation for Electrical Lifts Used in Buildings and Facilities
电梯电气装置|沙特标准|SASO-482
Elevators for in dividuals or goods–Fifth Part:Safety measures in electrical installations for Lifts
个人或货物用电梯第五部分:电梯电气装置的安全措施
Technical Regulation for Electrical Lifts Used in Buildings and Facilities
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