| Environmental protection. Air quality. Devices for collecting air samples in populated areas. General technical requirements
Охрана природы. Атмосфера. Приборы для отбора проб воздуха населенных пунктов. Общие технические требования. |
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PB 03-381-00Regulations for the Design and Construction of … |
MISC PPB 01-03Ministry of Civil Defense Order Ppb 01-03 Fire … |
GOST 12.2.040-79SSBT. Occupational Safety Standards System. … |