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  • ISO/IEC TS 17021-12-2020 符合性评估--提供管理系统的审核和认证的机构的要求--第12部分:协作业务关系管理系统的审...2023-10-06
  • SH/T 1608-2014 羧基丁苯胶乳对钙离子稳定性的测定 Carboxyl styrene -butadiene rubber latex—Determinatioi...2023-10-06
  • NF C73-175/A11-2019 Tumble dryers for household use - Methods for measuring the performance2023-10-06
  • NB/T 35116-2018 水电工程全球导航卫星系统(GNSS)测量规程 Specification for GNSS Survey of Hydropower Projects...2023-10-06
  • LB/T 061-2017 自驾游目的地基础设施与公共服务指南 Guideline for infrastructure and public service of self-dri...2023-10-06
  • NF D11-128/IN1-2018 Baths for domestic purposes2023-10-06
  • NF C73-885/A2-2020 Household and similar electrical appliances - Safety - Part 2-85 : particular requiremen...2023-10-06
  • ISO 21157-2018 船舶和海上技术--低温应用用球阀--设计和试验要求 Ships and marine technology — Ball valve...2023-10-06
  • NF P68-203-2-2019 DTU 58-1. 施工.吊顶.第2部分:特别条款说明书 Building work - Modular suspended ceilings - Pa...2023-10-06
  • JJF 1498-2014 高速串行误码仪校准规范 Calibration Specification for Hi:l: Speed Serial BERT2023-10-06
  • YB/T 4616-2017 吊索具用安全护角 第1部分:钢丝绳护角 Safety corner protector for lifting slings Part 1:Corner ...2023-10-06
  • NF P98-139-2016 Asphalt concrete - Wearing course : bitumen emulsion asphalt concrete - Definition - Class...2023-10-06
  • KS L5111-2017 Flow table for use in tests of hydraulic cement2023-10-06
  • JT/T 1051-2016 城市轨道交通运营突发事件应急预案编制规范 Specifications for developing response plan to urban...2023-10-06
  • JB/T 13775-2020 工业机械电气设备及系统 数控系统软件白盒测试规范 Electrical equipment and system of industria...2023-10-06
  • JTS/T 229-2022 船厂水工工程施工规范 Construction Code for Maritime Structures and Services in Shipyard...2023-10-06
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  • ISO 22841-2021 复合材料和增强纤维--碳纤维增强塑料(CFRPs)和金属组件--拉伸搭接剪切强度的测定 Composites and re...2023-10-06
  • JTS 157-2019 水下挤密砂桩设计与施工规程 Specification for Design and Construction of Marine Sand Compaction ...2023-10-06
  • NF EN 17248-2019 District heating and district cooling pipe systems - Terms and definitions2023-10-06
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  • NF EN 16604-20-2020 Space sustainability - Planetary protection2023-10-06