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  • WS/T 675-2020 氡及其子体个人剂量监测方法 Method for monitoring individual dose induced by radon and its prog...2024-01-05
  • NF P93-353-2016 工地设备.轻型滚动单人工作台 Building site equipement - Individual mobil light plateform - Sp...2023-12-17
  • NF EN IEC 60667-3-1-2020 Vulcanized fibre for electrical purposes - Part 3 : specifications for individual ...2023-11-18
  • ASTM D8353-2020 Standard Guide for Determination of Individual Particle Strength of Low Surface Area Cataly...2023-07-28
  • BS EN 60404-8-6-2017 Magnetic Materials. Specifications For Individual Materials. Soft Magnetic Metallic M...2023-07-14
  • GA 886-2018 公安单警装备 伸缩警棍 Individual police equipment-Expandable baton2023-07-05
  • BS EN 3660-033-2019 Aerospace series. Cable outlet accessories for circular and rectangular electrical and...2023-07-03
  • GB/T 39002-2020 餐饮分餐制服务指南 Guidance on individual dining system in catering service2023-07-02
  • IEC 60667-3-1-2020 电工用刚纸规范--第3部分:单项材料规范--活页1:平板 Vulcanized fibre for electrical purposes...2023-05-31
  • EN IEC 60404-8-11-2018 Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based a...2023-04-24
  • GA 887-2010公安单警装备.警用水壶 Individual police equipment—Kettle for police2022-06-12
  • GB/T 12276-1990电子设备用固定电阻器 第7部分:分规范 各电阻器不可单独测量的固定电阻网络(可供认证用)Fixed res...2022-06-09
  • ASTM F1149-1993(2013)Standard Practice for Qualifications,Responsibilities,and Authority of Individuals and ...2022-03-14
  • Analysis on the Individual Discrepancy in English Teaching2020-11-22
  • The application of gas chromatography fingerprint technique to calculating oil production allocation2020-09-15
  • 基于输入观测器的分缸空燃比估计2020-03-23
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