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Diamond bits for drilling of exploratory wells. Main sizes
STANDARD published on 1.7.1975
Designation standards: GOST 19527-74
Publication date standards: 1.7.1975
SKU: NS-383816
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
1.1.2014
1.7.1984
1.1.1985
1.1.1997
1.1.2000
1.7.2000
Latest update: 2025-12-01 (Number of items: 2 249 634)
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