Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 104041 kết quả.
Searching result
| 6141 |
DIN EN ISO 23590:2022-11Household biogas system requirements: design, installation, operation, maintenance and safety. Household biogas system requirements: design, installation, operation, maintenance and safety. |
| 6142 |
DIN EN ISO 23632:2022-12Industrial valves - Design validation-testing of valves. Industrial valves - Design validation-testing of valves. |
| 6143 |
DIN EN ISO 23674:2022-12Cosmetics - Analytical methods - Direct determination of traces of mercury in cosmetics by thermal decomposition and atomic absorption spectrometry (mercury analyser). Cosmetics - Analytical methods - Direct determination of traces of mercury in cosmetics by thermal decomposition and atomic absorption spectrometry (mercury analyser). |
| 6144 |
DIN EN ISO 23821:2022-12Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion. Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion. |
| 6145 |
DIN EN ISO 23826:2022-04Gas cylinders - Ball valves - Specification and testing. Gas cylinders - Ball valves - Specification and testing. |
| 6146 |
DIN EN ISO 23864:2022-04Non-destructive testing of welds - Ultrasonic testing - Use of automated total focusing technique (TFM) and related technologies. Non-destructive testing of welds - Ultrasonic testing - Use of automated total focusing technique (TFM) and related technologies. |
| 6147 |
DIN EN ISO 23875:2022-09Mining - Air quality control systems for operator enclosures - Performance requirements and test methods. Mining - Air quality control systems for operator enclosures - Performance requirements and test methods. |
| 6148 |
DIN EN ISO 23977-1:2022-01Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide. Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 1: Method by analysis of evolved carbon dioxide. |
| 6149 |
DIN EN ISO 23977-2:2022-01Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer. Plastics - Determination of the aerobic biodegradation of plastic materials exposed to seawater - Part 2: Method by measuring the oxygen demand in closed respirometer. |
| 6150 |
DIN EN ISO 23999:2022-02Resilient floor coverings - Determination of dimensional stability and curling after exposure to heat. Resilient floor coverings - Determination of dimensional stability and curling after exposure to heat. |
| 6151 |
DIN EN ISO 24019:2022-12Simultaneous interpreting delivery platforms - Requirements and recommendations. Simultaneous interpreting delivery platforms - Requirements and recommendations. |
| 6152 |
DIN EN ISO 24032:2022-03Soil quality - In situ caging of snails to assess bioaccumulation of contaminants. Soil quality - In situ caging of snails to assess bioaccumulation of contaminants. |
| 6153 |
DIN EN ISO 24199:2022-09Vapour products - Determination of nicotine in vapour product emissions - Gas chromatographic method. Vapour products - Determination of nicotine in vapour product emissions - Gas chromatographic method. |
| 6154 |
DIN EN ISO 24200:2022-09Petroleum, petrochemical and natural gas industries - Bulk material for offshore projects - Pipe support. Petroleum, petrochemical and natural gas industries - Bulk material for offshore projects - Pipe support. |
| 6155 |
DIN EN ISO 24211:2022-12Vapour products - Determination of selected carbonyls in vapour product emissions. Vapour products - Determination of selected carbonyls in vapour product emissions. |
| 6156 |
DIN EN ISO 24223:2022-03Cheese - Guidance on sample preparation for physical and chemical testing. Cheese - Guidance on sample preparation for physical and chemical testing. |
| 6157 |
DIN EN ISO 24442:2022-10Cosmetics - Sun protection test methods - In vivo determination of sunscreen UVA protection. Cosmetics - Sun protection test methods - In vivo determination of sunscreen UVA protection. |
| 6158 |
DIN EN ISO 24443:2022-03Cosmetics - Determination of sunscreen UVA photoprotection in vitro. Cosmetics - Determination of sunscreen UVA photoprotection in vitro. |
| 6159 |
DIN EN ISO 24443:2022-08Cosmetics - Determination of sunscreen UVA photoprotection in vitro. Cosmetics - Determination of sunscreen UVA photoprotection in vitro. |
| 6160 |
DIN EN ISO 24444:2022-07Cosmetics - Sun protection test methods - In vivo determination of the sun protection factor (SPF). Cosmetics - Sun protection test methods - In vivo determination of the sun protection factor (SPF). |
