JIS M3903:1979

Rod taper for detachable rock bit

NORMA vydána dne 30.11.1979

The information about the standard:

Designation standards: JIS M3903:1979
Publication date standards: 30.11.1979
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Other standards
Kategorie: Technické normy JIS