GB/T 6335.1-1996

Rotary and rotary impact masonry drill bits with hardmetal tips—Part 1:Dimensions

NORMA vydána dne 5.7.1996

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The information about the standard:

Designation standards: GB/T 6335.1-1996
Note: NEPLATNÁ
Publication date standards: 5.7.1996
Country: Chinese technical standard
Kategorie: Technické normy GB