| Rules for development of detailed design documentation on heating, ventilation and air conditioning.
Правила выполнения рабочей документации отопления, вентиляции и кондиционирования. |
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REG 33Liquidating Dangerous Production Facilities … |
Rostrud pot rm 007-98Inter Inductrial Safety Rules for Loading … |
SNiP II-23-81Steelwork. |