Vremennye pravila proektirovaniya, stroitelstva i eksploatatsii magistralnykh gazoprovodov i otvetvleniy ot nikh./Provisional rules for the design, construction and exploitation of gas transmission lines and their branches. - landofmagazines.com

TransliterationVremennye pravila proektirovaniya, stroitelstva i eksploatatsii magistralnykh gazoprovodov i otvetvleniy ot nikh.

In EnglishProvisional rules for the design, construction and exploitation of gas transmission lines and their branches.

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