
SHORT LINK CHAIN FOR LIFTING PURPOSES - SAFETY - PART 6: CHAIN SLINGS - SPECIFICATION FOR INFORMATION FOR USE AND MAINTENANCE TO BE PROVIDED BY THE MANUFACTURER
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
SHORT LINK CHAIN FOR LIFTING PURPOSES - SAFETY - PART 6: CHAIN SLINGS - SPECIFICATION FOR INFORMATION FOR USE AND MAINTENANCE TO BE PROVIDED BY THE MANUFACTURER
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻