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Bulgarian Institute for Standardization
Standards – always a step ahead

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Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
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БДС 12770:1975

First Publication Date: Jan 1, 1975

General information

Current stage: 90.92 Effective date: Feb 17, 2023

Originator: BDS

Owner: ТК-5

Type: Pure national standard

ICS: 13.220.50 91.100.30

Languages: Bulgarian

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Status: Published

PDF - BGN 20.60

Paper - BGN 21.64

CD - BGN 21.64

PDF and Paper - BGN 30.91

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NOW

PUBLISHED
БДС 12770:1975
90.92 Standard to be revised
Feb 17, 2023