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
ISO 17420-4-2021 实施日期:2021-01-11 Respiratory protective devices — Performance requirements — Part 4: Requirements for supplied breathable gas RPD
ETSI TS 129 333/2-2021 实施日期:2021-01-06 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecommunications System (Umts); Multimedia R
GB/T 29055-2019 实施日期:2020-05-01 现 行 中文名:太阳能电池用多晶硅片 英文名:Multicrystalline silicon wafers for photovoltaic solar cell
GB/T 29054-2019 实施日期:2020-05-01 现 行