
ASSEMBLY TOOLS FOR SCREWS AND NUTS - MACHINE-OPERATED SCREWDRIVER BITS - PART 1: SCREWDRIVER BITS FOR SLOTTED HEAD SCREWS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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ASSEMBLY TOOLS FOR SCREWS AND NUTS - MACHINE-OPERATED SCREWDRIVER BITS - PART 1: SCREWDRIVER BITS FOR SLOTTED HEAD SCREWS
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频