• GB/T 40115-2021灌溉水表Meters for irrigation water2022-04-01
  • T/ZZB 2166-2021电感式接近开关2022-04-01
  • ISO 18436-1-2021Condition monitoring and diagnostics of machine systems — Requirements for certification of...2022-04-01
  • BS ISO 18441-2021Space data and information transfer systems. Space link extension. Application program inte...2022-04-01
  • T/ZZB 2425-2021铁基电磁波吸收复合材料2022-04-01
  • GB/T 12807-2021实验室玻璃仪器 分度吸量管Laboratory glassware. Graduated pipettes2022-04-01
  • DIN 18015-2-2021Electrical installations in residential buildings - Part 2: Nature and extent of minimum equ...2022-04-01
  • DIN EN 303276-2021Maritime Broadband Radiolink operating within the bands 5852 MHz to 5872 MHz and/or 5880 M...2022-04-01
  • ASTM E1229-2021Standard Specification for Calcium Hypochlorite2022-04-01
  • DIN EN IEC 61300-2-54-2021Fibre optic interconnecting devices and passive components - Basic test and measur...2022-04-01
  • JT/T 1382-2021潜水生命支持员培训与考核要求Requirements for the training and examination of life support tech...2022-04-01
  • PD ISO/TS 21364-21-2021Domestic gas cooking appliances. Safety. Particular requirements for gas hobs, gas gr...2022-04-01
  • BS ISO/IEC 11160-2-2021Office equipment. Minimum information to be included in specification sheets. Class 3...2022-04-01
  • GB/T 40184-2021畜禽基因组选择育种技术规程Technical code of breeding practice with genomic selection for live...2022-04-01
  • ASTM C1790-2021Standard Specification for Fly Ash Facing Brick2022-04-01
  • ISO 19095-6-2021塑料 塑料-金属组件中粘附界面性能的评价 第6部分:加速降解试验Plastics — Evaluation of the ad...2022-04-01
  • IEC/PAS 63184-2021Assessment methods of the human exposure to electric and magnetic fields from wireless pow...2022-04-01
  • DIN EN ISO 3613-2021Metallic and other inorganic coatings - Chromate conversion coatings on zinc, cadmium, a...2022-04-01
  • BS IEC 61636-2021Software Interface for Maintenance Information Collection and Analysis (SIMICA)2022-04-01
  • BS EN ISO 20257-2-2021Installation and equipment for liquefied natural gas. Design of floating LNG installat...2022-04-01
  • DIN EN ISO 844-2021Rigid cellular plastics - Determination of compression properties (ISO 844:2021); German ...2022-04-01
  • ASTM D4176-2021aStandard Test Method for Free Water and Particulate Contamination in Distillate Fuels (Visua...2022-04-01
  • BS ISO 7358-2021Essential oils of bergamot, lemon, bitter orange and lime, fully or partially reduced in ber...2022-04-01
  • T/ZZB 2349-2021冷冻空调设备用微通道冷凝器2022-04-01