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  • iso/ts 19807-2-2021纳米技术 磁性纳米材料 第2部分:核酸提取用纳米磁珠特性和测量方法规范nanotechnologies — ma...2022-03-31
  • iso/tr 16178-2021footwear — critical substances potentially present in footwear and footwear components — ...2022-03-31
  • iso 13775-1-2021thermoplastic tubing and hoses for automotive use — part 1: non-fuel applications2022-03-31
  • iso/ts 22690-2021基因组信息学 高通量基因表达数据的可靠性评估标准genomics informatics — reliability assessm...2022-03-31
  • iso/ts 21815-2-2021土方机械 碰撞警告和规避 第2部分:机载j1939通信接口earth-moving machinery — collision wa...2022-03-31
  • iso 50005-2021energy management systems — guidelines for a phased implementation2022-03-31
  • iso 16684-3-2021图形技术 可扩展元数据平台规范 第3部分：xmp的json-ld序列化graphic technology — extensible me...2022-03-31
  • iso 10298-2018/amd 1-2021gas cylinders — gases and gas mixtures — determination of toxicity for the select...2022-03-31
  • iso/iec 21838-1-2021信息技术 上层知识本体(tlo) 第1部分:需求information technology — top-level ontologies...2022-03-31
  • iso 20616-1-2021图形技术 质量控制和元数据的文件格式 第1部分：打印要求graphic technology — file format for q...2022-03-31
  • iso 7539-9-2021corrosion of metals and alloys — stress corrosion testing — part 9: preparation and use of ...2022-03-31
  • iso 4524-3-2021metallic coatings — test methods for electrodeposited gold and gold alloy coatings — part 3...2022-03-31
  • iso 23962-2021中医药 炮制乌头traditional chinese medicine — processed aconitum carmichaelii lateral root...2022-03-31
  • iso/iec 19075-7-2021information technology — guidance for the use of database language sql — part 7: polym...2022-03-31
  • iso/iec 29500-2-2021document description and processing languages — office open xml file formats — part 2:...2022-03-31
  • iso 22940-2021固体回收燃料 用x射线荧光法测定元素组成solid recovered fuels — determination of elemental com...2022-03-31
  • iso/iec 17982-2021information technology — telecommunications and information exchange between systems — c...2022-03-31
  • iso 37169-2021智能社区基础设施 通过城市间/城市间的直通车/公交运营实现智能交通smart community infrastructure...2022-03-31
  • iso/iec 23001-14-2019/amd 1-2021information technology — mpeg systems technologies — part 14: partial file...2022-04-06
  • iso 22467-2021中药 天然产品中微生物的测定traditional chinese medicine — determination of microorganisms in...2022-04-06
  • iso 14620-3-2021space systems — safety requirements — part 3: flight safety systems2022-04-06
  • iso/iec 23360-3-2-2021linux standard base (lsb) — part 3-2: core specification for ia64 (itanium?) architec...2022-04-06
  • iso/ts 3250-2021石油、石化和天然气工业 操作阶段生产效率的计算和报告petroleum, petrochemical and natural gas...2022-04-06
  • iso 11114-2-2021gas cylinders — compatibility of cylinder and valve materials with gas contents — part 2: ...2022-04-06
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