GB/T 6078.2-1998

Centre drills—Part 2:Centre drills for centre holes with protecting chamfers—Type B—Dimensions

NORMA vydána dne 18.11.1998

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The information about the standard:

Designation standards: GB/T 6078.2-1998
Note: NEPLATNÁ
Publication date standards: 18.11.1998
Country: Chinese technical standard
Kategorie: Technické normy GB