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  • JJF (浙) 1184-2021电机综合性能测试仪校准规范2022-04-01
  • QB/T 5586-2021大麦嫩苗粉Barley grass powder2022-04-01
  • VDI 3805 Blatt 52-2021Product data exchange in the building services - Operating and monitoring system for B...2022-04-01
  • DIN EN 17387-2021Chemical disinfectants and antiseptics - Quantitative test for the evaluation of bactericid...2022-04-01
  • GB/T 39978-2021纳米技术 碳纳米管粉体电阻率 四探针法Nanotechnology. Resistivity of carbon nanotube powder. Fo...2022-04-01
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  • BS EN ISO 80601-2-87-2021Medical electrical equipment. Particular requirements for basic safety and essentia...2022-04-01
  • IEC 61316-2021Industrial cable reels2022-04-01
  • ABNT NBR 8522-2-2021Hardened concrete - Determination of elasticity and deformation modulus Part 2: Dynamic ...2022-04-01
  • BS EN 50336-2021Bushings for transformers and reactor cable boxes not exceeding 36 kV2022-04-01
  • BS ISO/IEC 8824-4-2021Information technology. Abstract Syntax Notation One (ASN.1). Parameterization of ASN....2022-04-01
  • ASTM E1418-2021Standard Practice for Visible Penetrant Testing Using the Water-Washable Process2022-04-01
  • DIN 86266-2021Ships and marine technology - Butterfly valves for flanges extra light duty wafer type and fla...2022-04-01
  • ISO 19957-2021Footwear — Test methods for heels — Heel pin holding strength2022-04-01
  • ABNT NBR 16982-2021Flow-metering devices for connection to pressure regulators and terminal units of medical...2022-04-01
  • ABNT NBR ISO 19671-2021Additional lubricants for male natural rubber latex condoms - Effect on condom streng...2022-04-01
  • AIA/NAS NASM85604-2021Bolt, Nickel Alloy 718, Tension, High Strength, 125 Ksi Fsu And 220 Ksi Ftu, High Temp...2022-04-01
  • BS EN ISO 8849-2021Small craft. Electrically operated bilge pumps2022-04-01
  • T/CECS 869-2021城镇排水管网在线监测技术规程Technical specification for online monitoring of urban drainage n...2022-04-01
  • DB33/T 2352-2021乡镇运输服务站设置规范Specificaton for layout of rural transportation service station...2022-04-01
  • ASTM E3243-2021芬太尼及相关化合物现场检测设备和测定的标准规范Standard Specification for Field Detection Equi...2022-04-01
  • ISO 728-2021Coke — Size analysis by sieving2022-04-01
  • ABNT NBR ISO/IEC 17000-2021Conformity assessment - Vocabulary and general principles2022-04-01