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  • DB13/T 2164-2014 埋地高强度聚录乙烯(PVS-S)给水管道工程技术规程 Technical specification for buried Ultra streng...2023-06-15
  • GB 51270-2017 镁冶炼厂工艺设计标准 Standard for process design of magnesium smelter2023-06-15
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  • GB/T 7825-2017 道路车辆 火花塞 试验方法和要求 Road vehicles--Spark-plugs--Test methods and requirements ...2023-06-15
  • DIN EN ISO 14509-1-2017 小艇 由机动游艇所发出空气噪声 第1部分:掠过测量规程 Small craft - Airborne sound emitt...2023-06-15
  • GB/T 38485-2021 微生物痕量基因残留测定 微滴数字PCR法 Determination for trace gene residues of microorganisms...2023-06-15
  • DB32/T 3301-2017 长江三角洲白山羊高架饲养技术规程 Technical regulation for elevated feeding of Yangtze River...2023-06-15
  • ASTM E1695-2020 Standard Test Method for Measurement of Computed Tomography (CT) System Performance2023-06-15
  • HG/T 5570-2019 离子交换树脂生产回收硫酸 Recycled sulphuric acid from ion exchange resin production...2023-06-15
  • DIN EN ISO 9227-2017 Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017); German v...2023-06-15
  • GB/T 36752-2018 藜草花叶病毒检疫鉴定方法 Detection and identification of Sowbane mosaic virus2023-06-15
  • DIN ISO 4387-2018 Cigarettes - Determination of total and nicotine-free dry particulate matter using a rout...2023-06-15
  • DB12/ 589-2015 在用点燃式发动机轻型汽车排气污染物排放限值及测量方法(稳态工况法) Limits and measurement metho...2023-06-15
  • GB/T 38461-2020 食品包装用PET瓶吹瓶成型模具 Blow mould for PET bottle in food field2023-06-15
  • GB/T 51278-2018 数字蜂窝移动通信网LTE工程技术标准 Technical standard for LTE digital cellular mobile communi...2023-06-15
  • GB 5009.243-2016 食品安全国家标准 高温烹调食品中杂环胺类物质的测定2023-06-15
  • ETSI TS 129 509-2018 5G; 5G System; Authentication Server Services; Stage 3 (3GPP TS 29.509 version 15.0.0 ...2023-06-15
  • GB/T 21049-2022 汉信码 Han Xin code2023-06-15
  • ETSI GS NFV-TST 009-2020 Network Functions Virtualisation (Nfv) Release 3; Testing; Specification Of Networ...2023-06-15
  • ASTM C140/C140M-2017 混凝土砌块与相关砌块取样及测试的试验方法 Standard Test Methods for Sampling and Testing...2023-06-15
  • GB/T 37570-2019 无油轴承用铜合金板 Copper alloy sheet for oilless bearing2023-06-15