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  • DIN 58381-2021Optics and photonics - Operating elements on telescopes, binoculars and telescopic sights2022-03-31
  • HG/T 5680-2021綠色設計產品評價技術規(guī)范 復混肥料(復合肥料)Technical specification for green-design product a...2022-03-31
  • ASTM D6874-2021Standard Test Methods for Nondestructive Evaluation of the Stiffness of Wood and Wood-Based M...2022-03-31
  • DIN EN IEC 63180-2021Methods of measurement and declaration of the detection range of detectors - Passive in...2022-03-31
  • GB/T 40332-2021無損檢測 超聲檢測 超聲測厚儀性能特征和測試方法Non-destructive testing. Ultrasonic testing. Ch...2022-03-31
  • ABNT NBR ISO/ASTM 52910-2021Additive manufacturing - Design - Requirements, guidelines and recommendations2022-03-31
  • BS ISO 21782-7-2021Electrically propelled road vehicles. Test specification for electric propulsion componen...2022-03-31
  • DIN 30652-3-2021Excess flow valves - Part 3: Conformity assessment of excess flow valves for gas installatio...2022-03-31
  • ABNT NBR 15273-2021Induction curves for oil, oil products and natural gas transportation system by pipeline2022-03-31
  • DIN ISO 19833-2021Furniture - Beds - Test methods for the determination of stability, strength and durabilit...2022-03-31
  • ISO 24261-2-2021Fine bubble technology — Elimination method for sample characterization — Part 2: Fine bub...2022-03-31
  • IEC 63296-1-2021Portable multimedia equipment - Determination of battery duration - Part 1- Powered loudspea...2022-03-31
  • T/ZZB 2195-2021耐油有機硅平面密封膠2022-03-31
  • T/ZZB 2289-2021手持式電烙鐵2022-03-31
  • GB/T 40036-2021翻譯服務 機器翻譯結果的譯后編輯 要求Translation services. Post-editing of machine translation...2022-03-31
  • ISO/IEC 14443-2-2020/Amd 1-2021Cards and security devices for personal identification — Contactless proximi...2022-03-31
  • IEC 60757-2021Code for designation of colours2022-03-31
  • T/ZZB 2299-2021紫光檀無縫家具2022-03-31
  • GB/T 40153-2021氣象資料分類與編碼Classification and coding of meteorological data2022-03-31
  • DB31/T 677-2021木制品制造業(yè)職業(yè)病危害預防控制規(guī)范2022-03-31
  • JIS K8001-2017/Amd 1-2021化學試劑試驗方法通則General rule for test methods of reagents2022-03-31
  • ASTM C1750-2021Standard Guide for Development, Verification, Validation, and Documentation of Simulants for ...2022-03-31
  • ISO/TS 21868-2021鋪地織物 維護和清潔的最新技術和指南Textile floor coverings — State of the art and guidanc...2022-03-31
  • T/ZZB 2122-202150MW以上燈泡貫流式水輪機2022-03-31
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