DIN 20378:1990-10

Drilling hammers; taper gauges for tapered connections of drill rods and bits.

NORMA vydána dne 1.10.1990

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The information about the standard:

Designation standards: DIN 20378:1990-10
Publication date standards: 1.10.1990
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Kategorie: Technické normy DIN

Annotation of standard text DIN 20378:1990-10 :

Bohrhämmer; Kegellehren für Bohrstangen- und Bohrkopfkegel.