• KS G2617-2019 Mechanical pencils2023-10-14
  • SJ/T 11738-2019 基于射频识别的瓶装酒防伪应用模型 Anti-counterfeiting application model of bottled wine based...2023-10-14
  • LY/T 2902-2017 岩溶石漠生态系统服务评估规范 Evaluation criteria of karst rocky desert ecosystem services...2023-10-14
  • NF X35-209-2019 Ergonomics of the physical environment - Subjective judgement scales for assessing physica...2023-10-14
  • NB/T 10176-2019 煤矿在用单轨吊车安全性能检测检验规范 Safety inspecting-testing specification of in-service o...2023-10-14
  • YS/T 982-2014 氢化炉碳/碳复合材料U形发热体 Carbon/carbon U shape heating element of hydrogenation furnace...2023-10-14
  • UL 1517 BULLETIN/2-2017 Ul Standard For Safety Hybrid Personal Flotation Devices2023-10-14
  • MH/T 6126-2022 城市场景物流电动多旋翼无人驾驶航空器(轻小型)系统技术要求 Technical requirements of multi-rotor ...2023-10-14
  • KS C IEC 62717-2018 LED modules for general lighting - Performance requirements2023-10-14
  • ISO 22241-2-2019 柴油机--NOx还原剂AUS 32--第2部分:实验方法 Diesel engines -- NOx reduction agent AUS 32 -- Pa...2023-10-14
  • SC/T 3403-2018 甲壳素、壳聚糖 Chitin, chitosan2023-10-14
  • NY/T 926-2019 天然橡胶初加工机械 撕粒机 Machinery for primary processing of natural rubber—Shredder...2023-10-14
  • KS I ISO 14254-2018 Soil quality. Determination of exchangeable acidity in barium chloride extracts2023-10-13
  • IEC 62364-2019 液压机--卡普兰式、弗朗西斯式和水斗式水轮机的水力磨损侵蚀处理指南 Hydraulic machines -- Guide ...2023-10-13
  • ISO 9336-3-2020 光学和光子学--光学传递函数--应用--第3部分:望远镜 Optics and photonics — Optical transf...2023-10-13
  • JT/T 1386.3-2021 海事电子证照 第3部分:船员适任证书 Maritime electronic certificate— Part 3: Certificate...2023-10-13
  • ITU-T E.840-2018 Statistical framework for end-to-end network performance benchmark scoring and ranking2023-10-13
  • NB/T 34035-2016 小型生物质锅炉技术条件 Specification for small biomass boiler2023-10-13
  • YY 0055-2018 牙科学 光固化机 Dentistry-Powered polymerization activators 2023-10-13
  • NF ISO 2631-4/A1-2014 Mechanical vibration and shock - Evaluation of human exposure to whole-body vibratio...2023-10-13
  • NY/T 3925-2021 农作物品种试验规范 糖料作物 Specification for the sugar variety trials2023-10-13
  • IEC TS 62872-1-2019 工业过程测量、控制和自动化--第1部分:工业设施和智能电网之间的系统接口 Industrial-process ...2023-10-13
  • YS/T 1292-2018 报废汽车中有色金属分选技术规范 Technical specification for sorting of nonferrous metals from ...2023-10-13
  • NF ISO 4720-2019 Essential oils - Nomenclature2023-10-13