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  • DIN 55982-2018 Pigments - Determination of lightening power of white pigments according to the paste method2023-08-12
  • IEC 61937-5-2019 数字音频--用于IEC 60958的非线性脉冲编码调制(PCM)编码音频位流的接口--第5部分:依据DTS(数字剧...2023-08-10
  • DIN 86552-2020 Valves, screwed bonnet type of steel with 24°-connection with port end W according to DIN 3...2023-07-28
  • DIN 3505-2017 Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN...2023-06-17
  • DIN 86501-2017 Screwed bonnet type valves, of gun metal with 24° connection for Type W port according to ...2023-06-09
  • EN ISO 18451-2-2017 Pigments, dyestuffs and extenders - Terminology - Part 2: Classification of colouring m...2023-06-08
  • DIN 53120-1-2018 Testing of paper and board - Determination of air permeance - Part 1: Medium rate of air p...2023-05-04
  • IEC 61937-3-2017 数字音频--用IEC 60958的非线性脉冲编码调制(PCM)编码音频位流的接口--第3部分:根据AC-3和增强的A...2023-04-28
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