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  4. Standard "GOST 20389-74"
Standard GOST 20389-74 1.1.1976 preview

GOST 20389-74

Machine shell solid spiral-flute reamers for light alloys. Design and dimensions



STANDARD published on 1.1.1976


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Price153.00 USD excl. VAT
153.00 USD

The information about the standard:

Designation standards: GOST 20389-74
Publication date standards: 1.1.1976
SKU: NS-384689
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Category: Technical standards GOST

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The category - similar standards:

Drills, countersinks, reamers

Annotation of standard text GOST 20389-74 :

Implemented changes and corrections:

Amd. 4.77

Amd. 2.82

Similar standards:

GOST 10081-84GOST 10081-84

1.1.1986

GOST 10082-71GOST 10082-71

1.7.1972

GOST 10083-81GOST 10083-81

1.1.1982

GOST 10902-77GOST 10902-77

1.1.1979

GOST 10903-77GOST 10903-77

1.1.1979

GOST 11172-70GOST 11172-70

1.7.1971

Latest update: 2025-10-02 (Number of items: 2 236 591)
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