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  • DB13/T 657-2005 紫叶小檗生产技术规程2023-09-06
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  • ETSI TR 103 579-2020 Intelligent Transport Systems (Its); Pre-Standardization Study On Payment Applications...2023-09-06
  • DB13/T 2321-2015 盐碱地高粱咸水直灌栽培技术规程2023-09-06
  • DB13/T 2278-2015 冀中南夏直播花生生产技术规程2023-09-06
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  • DL/T 5113.1-2019 水电水利基本建设工程单元工程质量等级评定标准 第1部分:土建工程 Quality grade evaluation stand...2023-09-06
  • ETSI TS 124 610-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-09-06
  • GB 811-2010 摩托车乘员头盔 Helmets for motorcyclists2023-09-06
  • DB13/T 2123-2014 煤中全硫、灰分现场快速检测规范 On-site rapid test specification for total sulfur and ash co...2023-09-06
  • EN 16139-2013+AC-2013 Furniture. Strength,durability and safety. Requirements for non-domestic seating2023-09-06
  • DIN 7865-4-2019 Elastomer waterstops for sealing joints in concrete – Part 4: Replaceable clamp waterstops...2023-09-06
  • GB/T 19688.5-2009 信息与文献 书目数据元目录 第5部分:编目和元数据交换用数据元 Information and documentation-B...2023-09-06
  • DB13/T 2101-2014 高性能水泥混凝土路面施工技术规程 Technical specification for construction of high performan...2023-09-06
  • GB/T 20394-2019 体育用人造草 Gymnastic artificial turf2023-09-06
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  • BS EN 4700-002-2016 航空航天系列 钢和耐热合金 锻造产品 技术规格 酒吧和部分 Aerospace series. Steel and heat ...2023-09-06
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