ABNT NBR 8689-2023 实施日期:2023-01-31 英文名:Light duty road vehicles — Test fuels — Requirements
ABNT NBR 16734-2-2023 实施日期:2023-01-31 英文名:Escal
UNE ETS 300795 Ed1-2023 实施日期:2023-01-01 英文名:V Interfaces At The Digital Local Exchange (Le);Access Network (An) Supporting V5;Transmission Characteristics And Performance Desi
AS 2369.2-1993 实施日期: 现 行 中文名:游泳池加热用太阳能收集器材料 第2部分:可变形或可塑性聚氯乙烯 英文名:Materials for solar collectors for swimming pool heating - Flexible or plasticized polyvinyl chloride