| 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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Rosstat 110Statistical Monitoring of Mineral Reserves … |
SanPiN 2.1.4.1175-02Hygiene Requirements with Respect to the … |
FATRM 28On approval of the “regulations for … |