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  • ASTM F2291-2018 Standard Practice for Design of Amusement Rides and Devices2023-08-05
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  • GB/T 38073-2019 腐植酸原料及肥料 术语 Humic acid raw materials and fertilizers-Terms2023-08-05
  • DB13/T 462-2001 无公害甜椒生产技术规程2023-08-05
  • ETSI TS 133 220-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-08-05
  • AS/NZS 1301.530-2016 纸浆和纸张测试方法 - 漫反射测定颜色 - 室内日光条件(C / 2度) Methods of test for pulp and ...2023-08-05
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  • BS ISO 19891-1-2017 Ships And Marine Technology. Specifications For Gas Detectors Intended For Use On Boar...2023-08-05
  • DB13/T 2253-2015 光伏组件用接线盒 Junction boxes for photovoltaic modules2023-08-05
  • IEC 61010-2-010-2014 测量、控制和实验室用电气设备的安全要求--第2-010部分:实验室用材料加热设备的特殊要求 Safet...2023-08-05
  • ETSI TS 123 261-2018 Universal Mobile Telecommunications System (UMTS); LTE; IP flow mobility and seamless ...2023-08-05
  • GB/T 13401-2017 钢制对焊管件 技术规范 Steel buttwelding pipe fittings-Technical specification2023-08-05
  • DB33/T 965-2015 控制作物连作障碍的土壤处理技术规范 Practices for soil treatment to control crop continuous c...2023-08-05
  • CY/T 249-2021 纺织品网版印花分色制版数字文件制作要求 Requirements for digital file formation in color separa...2023-08-05
  • ASTM D2257-2020 Standard Test Method for Extractable Matter in Textiles2023-08-05
  • FZ/T 22018-2022 精梳牦牛绒机织纱 Worsted yak woven yarn2023-08-05
  • IEC 61850-5-2013 <br />变电站通讯网络和系统--第5部分:功能通讯要求和设备模块 Communication networks and system...2023-08-05
  • DB44/T 841.1-2010 水处理设备性能试验 第1部分: 超滤 Performance test for water treatment equipment Part 1: Ul...2023-08-05
  • BS EN 45555-2019 General methods for assessing the recyclability and recoverability of energy-related prod...2023-08-05
  • DIN EN IEC 61188-6-4-2020 Printed boards and printed board assemblies - Design and use - Part 6-4: Land pat...2023-08-05
  • ASME B16.11-2016 锻制配件、承插焊接配件和螺纹配件 Forged Fittings,Socket-Welding And Threaded...2023-08-05