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جاري تصفية النتائج، الرجاء الانتظار...
ISO/ASTM 52933:2024
مواصفة قياسية دولية
Additive manufacturing — Environment, health and safety — Test method for the hazardous substances emitted from material extrusion type 3D printers in the non-industrial places
ISO 27548:2024
مواصفة قياسية دولية
Additive manufacturing of plastics — Environment, health, and safety — Test method for determination of particle and chemical emission rates from desktop material extrusion 3D printer
ISO 6323-1:2024
مواصفة قياسية دولية
Workplace air — Determination of arsenic and arsenic compounds by electrothermal atomic absorption spectrometry — Part 1: Arsenic and arsenic compounds, except arsine by ET-AAS
ISO 21438-2:2024
مواصفة قياسية دولية
Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 2: Volatile acids, except hydrofluoric acid (hydrochloric acid, hydrobromic acid and nitric acid)
ISO 11174:2023
مواصفة قياسية دولية
Workplace air — Determination of particulate cadmium and cadmium compounds — Flame and electrothermal atomic absorption spectrometric method
ISO 21438-1:2022
مواصفة قياسية دولية
Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 1: Non-volatile acids (sulfuric acid and phosphoric acid)
ISO 13137:2022
مواصفة قياسية دولية
Workplace atmospheres — Pumps for personal sampling of chemical and biological agents — Requirements and test methods
ISO 23861:2022
مواصفة قياسية دولية
Workplace air — Chemical agent present as a mixture of airborne particles and vapour — Requirements for evaluation of measuring procedures using samplers
ISO 23875:2021/Amd 1:2022
تعديل فني لمواصفة قياسية دولية
Mining — Air quality control systems for operator enclosures — Performance requirements and test methods — Amendment 1
ISO 23320:2022
مواصفة قياسية دولية
Workplace air — Gases and vapours — Requirements for evaluation of measuring procedures using diffusive samplers
ISO 8518:2022
مواصفة قياسية دولية
Workplace air — Determination of particulate lead and lead compounds — Flame and electrothermal atomic absorption spectrometric methods
GSO ISO 18158:2021
ISO 18158:2016
مواصفة قياسية خليجية
الهواء في مكان العمل -- المصطلحات
