DIN 20302:1974-02

Rock drilling equipment; terminology.

NORMA vydaná dňa 1.2.1974

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The information about the standard:

Designation standards: DIN 20302:1974-02
Publication date standards: 1.2.1974
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text DIN 20302:1974-02 :

Gesteinsbohreinrichtungen; Begriffe.