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PD IEC/TR 62443-2-3-2015 工业自动化和控制系统的安全性 在国际环境的补丁管理 Security for industrial automation and control systems. Patch management in the IACS environment
2024-01-03 21:36:01
JG/T 448-2014 既有采暖居住建筑节能改造能效测评方法 Method of the energy performance evaluation for heating system in existing residential buildings
2024-01-03 23:48:01
YY/T 1658-2019 输液输血器具中环己酮溶出量的测定方法 Test method for cyclohexanone released from infusion and transfusion equipments for medical use
2024-01-04 00:36:01
SN/T 4639-2016 黄瓜绢野螟检疫鉴定方法 Detection and identification of Diaphania nitidalis (Stoll)
2024-01-04 01:00:01
25.
LD/T 71.18-2000 铁路工业电机换向器工劳动定额制定 Formulation of work quota of motor commutator for railway industry
[10%]
LD/T 71.18-2000 铁路工业电机换向器工劳动定额制定 Formulation of work quota of motor commutator for railway industry
2024-01-04 02:12:01
YS/T 1201.1-2017 三氯化钌化学分析方法 第1部分：钌量的测定 氢还原重量法 Method for chemical analysis of ruthenium chloride- Part 1 : Determination of ruthenium content- Hydrogen reduction gravimetry
2024-01-04 04:36:02
YS/T 1332.2-2019 粗制铜钴原料化学分析方法 第2部分:铜含量的测定 碘量法 Methods for chemical analysis of crude copper and cobalt raw materials--Part 2:Determination of copper content--Iodine titration method
2024-01-04 08:12:01
NF C46-041-11-2020 OPC Unified Architecture - Part 11 : historical Access
2024-01-04 08:36:02
JIS C8305-2019 钢制敷线管 Rigid steel conduits
2024-01-04 09:12:02
30.
ISO 8401-2017 金属镀层--延展性的测量方法述评 Metallic coatings--Review of methods of measurement of ductility
[5%]
ISO 8401-2017 金属镀层--延展性的测量方法述评 Metallic coatings--Review of methods of measurement of ductility
2024-01-04 10:24:01