GOST 20686-75

Carbide combined drills and countersinks for printed circuits boards. Specifications

STANDARD published on 1.1.1976

English and Russian -
electronic design (pdf) (218.00 USD)

English and Russian -

Print design (218.00 USD)

Russian -

electronic design (pdf) (54.60 USD)

Russian -

Print design (54.60 USD)

The information about the standard:

Designation standards: GOST 20686-75
Publication date standards: 1.1.1976
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Category: Technical standards GOST

Annotation of standard text GOST 20686-75 :

Implemented changes and corrections:
Amd. 2.76
Amd. 3.87