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  • EN 2004-7-2017 Aerospace series. Test methods for aluminium and aluminium alloy products. Part 7:Reference...2023-08-29
  • GB/T 1927.19-2021 无疵小试样木材物理力学性质试验方法 第19部分:硬度测定 Test methods for physical and mechanic...2023-08-29
  • BS EN ISO 5815-1-2019 Water quality. Determination of biochemical oxygen demand after n days (BODn). Dilut...2023-08-29
  • GB/T 38812.1-2020 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法 Direct reduced iron--Determination of...2023-08-29
  • BS ISO 11093-9-2019 纸和纸板.硬纸板锥形圆筒的检验.抗压扁性的测定 Paper and board. Testing of cores. Determin...2023-08-29
  • GB/T 20975.4-2020 铝及铝合金化学分析方法 第4部分:铁含量的测定 Methods for chemical analysis of aluminium and ...2023-08-29
  • GB/T 1927.9-2021 无疵小试样木材物理力学性质试验方法 第9部分:抗弯强度测定 Test methods for physical and mechan...2023-08-28
  • AS/NZS 1301.422-2020 Method of test for pulp and paper Paper, board and pulps - Determination of pH of aque...2023-08-28
  • DB13/T 1384.2-2011 饲料中土霉素、四环素、金霉素的测定 Determination of strain/tetracycline/ aureomycin in fe...2023-08-28
  • GB/T 7731.10-2021 钨铁碳含量的测定红外线吸收法 Ferrotungsten-Determination of carbon content-Infrared absorp...2023-08-28
  • DZ/T 0064.78-2021 地下水质分析方法 第78部分:氘的测定金属锌还原-气体同位素质谱法 Methods for analysis of groun...2023-08-28
  • BS EN 62087-5-2016 音频,视频和相关设备 功耗测定 机顶盒(STB) Audio, video and related equipment. Determination o...2023-08-27
  • DIN EN ISO 17233-2017 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 Leather - Physical and mechanical tests...2023-08-27
  • BS EN 62087-3-2016 音频,视频和相关设备 功耗测定 电视机 Audio, video, and related equipment. Determination of ...2023-08-27
  • BS EN 17098-2-2018 Plastics. Barrier films for agricultural and horticultural soil disinfection by fumigat...2023-08-26
  • GB/T 6436-2018 饲料中钙的测定 Determination of calcium in feeds2023-08-26
  • GB/T 24174-2022 钢 烘烤硬化值(BH)的测定方法 Steel-Determination of Bake-Hardening-Index (BH)2023-08-26
  • BS ISO 7781-2017 生苯乙烯丁二烯橡胶 皂含量和有机酸含量的测定 替代BS 7164-9:1997 Styrene-Butadiene Rubber,Raw...2023-08-26
  • HG/T 5142-2016 纺织染整助剂 线性烷基苯磺酸盐的测定 Textile dyeing and finishing auxiliaries- Determination o...2023-08-26
  • GB/T 20899.3-2019 金矿石化学分析方法 第3部分:砷量的测定 Methods for chemical analysis of gold ores- Part 3: D...2023-08-25
  • DIN EN ISO 1518-1-2019 Paints and varnishes – Determination of scratch resistance – Part 1: Con...2023-08-25
  • BS ISO 248-2-2019 Rubber, raw. Determination of volatile-matter content. Thermogravimetric methods using a...2023-08-25
  • GB/T 14231-2021 齿轮装置效率测定方法 Determination of efficiency for gear units2023-08-25
  • GB/T 35812-2018 林业生物质原料分析方法 预处理后不溶固体含量测定 Method for analysis of forestry biomass- Det...2023-08-25
  • ASTM E2397/E2397M-2019 与屋顶绿化系统有关的静载荷和动载荷的测定规程 Standard Practice for Determination of D...2023-08-24