Services: Item 269 Determination Of Microclimate Indicators (Air Movement Speed, Air Humidity Or Air Temperature) By Instrumental Method; P.278 Determination Of The Level Of Illumination, Brightness Or Glossiness Of The Surface; P.295 Doctor'S Conclusion Based On The Results Of Laboratory-Instrumental Measurements And Research; P.197 Determination Of The Content Of Carbon Oxide, Carbon Dioxide And Oxygen By The Electrotechnical Method; P.287 Measurement Of The Ppd Level Of External Gamma Radiation, X-Ray Radiation

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