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| 521 |
DIN EN ISO 11957Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996); German version EN ISO 11957:2009 Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996); German version EN ISO 11957:2009 |
| 522 |
DIN EN ISO 15195Laboratory medicine - Requirements for the competence of calibration laboratories using reference measurement procedures (ISO 15195:2018); German version EN ISO 15195:2019 Laboratory medicine - Requirements for the competence of calibration laboratories using reference measurement procedures (ISO 15195:2018); German version EN ISO 15195:2019 |
| 523 |
DIN EN ISO 19577Footwear - Critical substances potentially present in footwear and footwear components - Determination of Nitrosamines (ISO/DIS 19577:2019); German and English version prEN ISO 19577:2019 Footwear - Critical substances potentially present in footwear and footwear components - Determination of Nitrosamines (ISO/DIS 19577:2019); German and English version prEN ISO 19577:2019 |
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DIN EN ISO 19598Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment (ISO 19598:2016); German version EN ISO 19598:2016 Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment (ISO 19598:2016); German version EN ISO 19598:2016 |
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DIN EN ISO 21952Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012); German version EN ISO 21952:2012 Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012); German version EN ISO 21952:2012 |
| 526 |
DIN ISO 19581*VDE 0493-581Measurement of radioactivity - Gamma emitting radionuclides - Rapid screening method using scintillation detector gamma-ray spectrometry (ISO 19581:2017) Measurement of radioactivity - Gamma emitting radionuclides - Rapid screening method using scintillation detector gamma-ray spectrometry (ISO 19581:2017) |
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DIN ISO 21950Coated abrasives - Plain discs (ISO 21950:2001) Coated abrasives - Plain discs (ISO 21950:2001) |
| 528 |
DIN ISO 21951Coated abrasives - Plain discs with holes for dust extraction (ISO 21951:2001) Coated abrasives - Plain discs with holes for dust extraction (ISO 21951:2001) |
| 529 |
DIN ISO 6195Fluid power systems and components - Cylinder-rod wiper-ring housings in reciprocating applications - Dimensions and tolerances (ISO 6195:2013) Fluid power systems and components - Cylinder-rod wiper-ring housings in reciprocating applications - Dimensions and tolerances (ISO 6195:2013) |
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DIN SPEC 19544Renovation of pipe joints in vitrified clay drains and sewers Renovation of pipe joints in vitrified clay drains and sewers |
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EN ISO 11953Dentistry - Implants - Clinical performance of hand torque instruments (ISO 11953:2010) Dentistry - Implants - Clinical performance of hand torque instruments (ISO 11953:2010) |
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EN ISO 11957Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996) Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996) |
| 533 |
EN ISO 15195Laboratory medicine - Requirements for the competence of calibration laboratories using reference measurement procedures (ISO 15195:2018) Laboratory medicine - Requirements for the competence of calibration laboratories using reference measurement procedures (ISO 15195:2018) |
| 534 |
EN ISO 19598Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment (ISO 19598:2016) Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment (ISO 19598:2016) |
| 535 |
EN ISO 21952Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012) Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012) |
| 536 |
IEC 62D/1479/DTR*CEI 62D/1479/DTR*IEC/TR 21954*CEIGuidance on the selection of the appropriate means of ventilation based on the intended patient, use environment, and operator Guidance on the selection of the appropriate means of ventilation based on the intended patient, use environment, and operator |
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ISO 10195*IULTCS/IUC 41Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium |
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ISO 11195Gas mixers for medical use - Stand-alone gas mixers Gas mixers for medical use - Stand-alone gas mixers |
| 539 |
ISO 11950Cold-reduced tinmill products - Electrolytic chromium/chromium oxide-coated steel Cold-reduced tinmill products - Electrolytic chromium/chromium oxide-coated steel |
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