USP f101114
2-Acetylpyrazine
2-乙酰吡嗪
USP f100708
2-Phenethyl 2-Methylbutyrate
2-苯乙基-2-甲基丁酸酯
HG/T 5150-2017
AE-活性酯
Benzothiazol-2-yl 2-(2-aminothiazol-4-yl)-(Z)-2-(methoxyimino )thioacetate
2017-07-07
GB/T 30942-2014
化妆品中禁用物质乙二醇甲醚、乙二醇乙醚及二乙二醇甲醚的测定 气相色谱法
Determination of 2-methoxyethanol，2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics―Gas chromatography
2014-07-08
DIN EN 60598-2-2
Luminaires - Part 2: Particular requirements; section 2: Recessed luminaires (IEC 60598-2-2:1996); German version EN 60598-2-2:1996
灯具.第2部分:特殊要求；第2节:嵌入式灯具（IEC 60598-2-2-1996）；德文版EN 60598-2-2:1996
1997-04-01
DIN EN 61988-2-2
Plasma display panels - Part 2-2: Measuring methods; Optoelectrical (IEC 61988-2-2:2003); German version EN 61988-2-2:2003
等离子体显示板.第2-2部分:测量方法；光电（IEC 61988-2-2-2003）；德文版EN 61988-2-2:2003
2003-11-01
BS 09/30208401 DC
BS EN 60598-2-2. Luminaires. Part 2-2. Particular requirements. Recessed luminaires
英国标准EN 60598-2-2 灯具 第2-2部分 特殊要求 嵌入式灯具
2009-08-12
SMPTE 308M-2004
Television - MPEG-2 4:2:2 Profile at High Level
电视-高水平的MPEG-2 4:2:2配置文件
2004-01-01
USP f101382
2-Methyl-2-pentenoic Acid
2-甲基-2-戊烯酸
QB/T 5060-2017
香料 2-甲基戊酸2-甲基戊酯
Fragrance- 2-methylpentyl 2-methylvalerate
2017-01-09
DIN EN 60838-2-2
Miscellaneous lampholders - Part 2-2: Particular requirements - Connectors for LED-modules (IEC 60838-2-2:2006); German version EN 60838-2-2:2006
杂项灯座.第2-2部分:特殊要求.LED模块用连接器（IEC 60838-2-2-2006）；德文版EN 60838-2-2:2006
2007-01-01
DIN EN 60068-2-2
Environmental testing - Part 2-2: Tests - Test B: Dry heat (IEC 60068-2-2:2007); German version EN 60068-2-2:2007
环境试验.第2-2部分:试验.试验B:干热（IEC 60068-2-2-2007）；德文版EN 60068-2-2:2007
2008-05-01
DIN EN 61757-2-2
Fibre optic sensors - Part 2-2: Temperature measurement - Distributed sensing (IEC 61757-2-2:2016); German version EN 61757-2-2:2017
光纤传感器.第2-2部分:温度测量.分布式传感（IEC 61757-2-2-2016）；德文版EN 61757-2-2:2017
2018-06-01
DIN EN 62496-2-2
Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards (IEC 62496-2-2:2011); German version EN 62496-2-2:2011
光学电路板.第2-2部分:测量.光学电路板的尺寸（IEC 62496-2-2-2011）；德文版EN 62496-2-2:2011
2011-09-01
MIL MIL-DTL-45150N Notice 1-Administrative
Chassis, Trailer, 2-Wheel Cart Type 2-1/2 Ton
底盘 拖车 两轮车类型2-1/2吨
2018-03-14
MIL MIL-DTL-45150N
Chassis, Trailer, 2-Wheel Cart Type 2-1/2 Ton
底盘 拖车 2轮推车类型2-1/2吨
2015-06-25
DIN EN IEC 62932-2-2
Flow battery energy systems for stationary applications - Part 2-2: Safety requirements (IEC 62932-2-2:2020); German version EN IEC 62932-2-2:2020
固定应用的液流电池能量系统.第2-2部分:安全要求（IEC 62932-2-2-2020）；德国版本EN IEC 62932-2-2:2020
2021-06-01
DIN EN 60721-2-2
Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind (IEC 60721-2-2:2012); German version EN 60721-2-2:2013
环境条件分类.第2-2部分:自然界出现的环境条件.降水和风（IEC 60721-2-2-2012）；德文版EN 60721-2-2:2013
2016-04-01
UNE-EN 60068-2-2-2008
Environmental testing -- Part 2-2: Tests - Tests B: Dry heat. (IEC 60068-2-2:2007)
环境试验第2-2部分:试验B:干热 （IEC 60068-2-2-2007）
2008-03-12
UNE-EN 60838-2-2-2007
Miscellaneous lampholders -- Part 2-2: Particular requirements - Connectors for LED-modules (IEC 60838-2-2:2006).
杂项灯座第2-2部分:特殊要求LED模块用连接器（IEC 60838-2-2-2006）
2007-01-10