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41. IEC 62984-1-2020 高温二次电池--第1部分:一般要求 High-temperature secondary batteries – Part 1: General requirements [12%]
IEC 62984-1-2020 高温二次电池--第1部分:一般要求 High-temperature secondary batteries – Part 1: General requirements
标准下载
2024-01-03 13:00:02
42. ISO 22125-2-2019 水质--锝-99--第2部分:电感耦合等离子体质谱法(ICP-MS)的试验方法 Water quality — Technetium-99 — Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS)  [4%]
ISO 22125-2-2019 水质--锝-99--第2部分:电感耦合等离子体质谱法(ICP-MS)的试验方法 Water quality — Technetium-99 — Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) 
标准下载
2024-01-03 14:12:01
43. KS C IEC 60601-1-3-2017 Medical electrical equipment. Part 1. 3：General requirements for basic safety and essential performance. Collateral Standard：Radiation protection in diagnostic X. ray equipment [18%]
KS C IEC 60601-1-3-2017 Medical electrical equipment. Part 1. 3：General requirements for basic safety and essential performance. Collateral Standard：Radiation protection in diagnostic X. ray equipment
标准下载
2024-01-03 14:36:01
44. JY/T 0068-2011 植物根尖纵切 Plant root tip longitudinal section [2%]
JY/T 0068-2011 植物根尖纵切 Plant root tip longitudinal section
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2024-01-03 15:00:01
45. ISO/IEC 17991-2021 信息技术--办公室设备--数据扫描设备生产力数据的测量方法 Information technology — Office equipment — Method for measuring scanning productivity of digital scanning devices [4%]
ISO/IEC 17991-2021 信息技术--办公室设备--数据扫描设备生产力数据的测量方法 Information technology — Office equipment — Method for measuring scanning productivity of digital scanning devices
标准下载
2024-01-03 15:48:02
46. ISO 20057-2017 橡胶家用手套--一般要求和试验方法 Rubber household gloves — General requirements and test methods [4%]
ISO 20057-2017 橡胶家用手套--一般要求和试验方法 Rubber household gloves — General requirements and test methods
标准下载
2024-01-03 16:24:01
47. JIS M8221-2-2018 铁矿石镁的测定--第2部分:乙二胺四乙酸二氢二钠滴定法测定共存元素的含量 Iron ores -- Determination of calcium -- Part 2: Disodium dihydrogen ethylenediamine tetraacetate titrimetric determination after separation of co-existed elements [3%]
JIS M8221-2-2018 铁矿石镁的测定--第2部分:乙二胺四乙酸二氢二钠滴定法测定共存元素的含量 Iron ores -- Determination of calcium -- Part 2: Disodium dihydrogen ethylenediamine tetraacetate titrimetric determination after separation of co-existed elements
标准下载
2024-01-03 16:48:01
48. YY/T 0941-2014 医用内窥镜 内窥镜器械 咬切钳 Medical endoscopes-Endotherapy device-Punch forceps [2%]
YY/T 0941-2014 医用内窥镜 内窥镜器械 咬切钳 Medical endoscopes-Endotherapy device-Punch forceps
标准下载
2024-01-03 17:00:01
49. JB/T 12991-2018 机床电气设备及系统 金属带锯床能效等级及评定方法 Electrical equipment and system of machine tool-Energy efficiency grandes and assessment method for metal band sawing machine [4%]
JB/T 12991-2018 机床电气设备及系统 金属带锯床能效等级及评定方法 Electrical equipment and system of machine tool-Energy efficiency grandes and assessment method for metal band sawing machine
标准下载
2024-01-03 17:12:01
50. SAE AMS6900C-2019 Titanium Alloy Bars, Forgings And Forging Stock 5Al - 2.5Sn Annealed (Uns R54520) [20%]
SAE AMS6900C-2019 Titanium Alloy Bars, Forgings And Forging Stock 5Al - 2.5Sn Annealed (Uns R54520)
标准下载
2024-01-03 17:48:01