VREMENNYE PRAVILA Proektirovaniya, stroitel'stva i ekspluatatsii magistral'nykh gazoprovodov i otvetvleniy ot nikh. 1948./PROVISIONAL RULES for the Design, Construction and Operation of Gas Main Pipelines and their Branches. 1948. - landofmagazines.com

TransliterationVREMENNYE PRAVILA Proektirovaniya, stroitel'stva i ekspluatatsii magistral'nykh gazoprovodov i otvetvleniy ot nikh. 1948.

In EnglishPROVISIONAL RULES for the Design, Construction and Operation of Gas Main Pipelines and their Branches. 1948.

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