GOST R 51639-2000

Bits for core exploratory drilling wells the big diameters. Types and main dimensions

STANDARD published on 1.1.2001

English and Russian -
electronic design (pdf) (174.00 USD)

English and Russian -

Print design (174.00 USD)

Russian -

electronic design (pdf) (46.80 USD)

Russian -

Print design (46.80 USD)

The information about the standard:

Designation standards: GOST R 51639-2000
Publication date standards: 1.1.2001
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST