
ASSEMBLY TOOLS FOR SCREWS AND NUTS - MACHINE-OPERATED SCREWDRIVER BITS - PART 3: SCREWDRIVER BITS FOR HEXAGON SOCKET SCREWS (ISO 2351-3:2014)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
ASSEMBLY TOOLS FOR SCREWS AND NUTS - MACHINE-OPERATED SCREWDRIVER BITS - PART 3: SCREWDRIVER BITS FOR HEXAGON SOCKET SCREWS (ISO 2351-3:2014)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻