EN IEC 61980-1-2021 实施日期：2021-01-08         Electric vehicle wireless power transfer (WPT) systems - Part 1: General requirements 

EN IEC 62769-101-1-2021 实施日期：

 AS ISO 10532-2021 实施日期：2021-01-22       英文名：Earth-Moving Machinery - Machine-Mounted Retrieval Device - Performance Requirements 

AS ISO 10268-2021 实施日期：2021-01-22 

 BS ISO/IEC 24711-2021 实施日期：2021-01-19       英文名：Information technology. Office equipment. Method for the determination of ink cartridge yield for colour inkjet printers and

 ASTM D6341-2021 实施日期：2021-01-15      英文名：Standard Test Method for Determination of the Linear Coefficient of Thermal Expansion of Plastic Lumber and Plastic Lumber Shapes Bet

 ASTM D6341-2021 实施日期：2021-01-15      英文名：Standard Test Method for Determination of the Linear Coefficient of Thermal Expansion of Plastic Lumber and Plastic Lumber Shapes Bet