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NB/SH/T 0936.1-2016 未使用和使用过的绝缘液中腐蚀性硫化物的测定 第1部分:二苄基二硫醚(DBDS)测定法 Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids--Part 1:Test method for quantitative determination of dibenzyldisulfide (DBDS)&n
2023-12-21 14:24:01
YD/T 2583.2-2015 蜂窝式移动通信设备电磁兼容性要求和测量方法 第2部分：用户设备及其辅助设备的通用要求 Requirements and measurement methods of electromagnetic compatibility for cellular Mobile telecommunications equipment Part 2:general requirements of user equipment and ancillary equipment
2023-12-21 14:00:01
SJ/T 3172.15-2013 铁氧体磁心的尺寸 第15部分:EI型磁心 Ferrite cores—Dimensions—Part 15: El coresDimensions of EI-cores made of magneruc ixudes abd associated parts
2023-12-21 11:12:01
YY/T 0647-2021 无源外科植入物 乳房植入物的专用要求 Non-active surgical implants-Particular requirements of mammary implants
2023-12-21 07:00:02
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ISO 16549-2021 纺织品--织物纱线股数的不均度--容量法 Textiles--Unevenness of textile strands--Capacitance method
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ISO 16549-2021 纺织品--织物纱线股数的不均度--容量法 Textiles--Unevenness of textile strands--Capacitance method
2023-12-21 06:12:01
NY/T 919-2020 饲料中苯并(a)芘的测定 Determination of benzo (a) pyrene in feeds
2023-12-21 02:24:02
SN/T 4779.1-2017 出口瓶装水中氟的测定 流动注射离子选择电极法 Determination of fluoride in bottled water for export-Method by ion selective electrode flow injection analysis
2023-12-21 02:12:01
IEC 62559-3-2017 用例方法--第3部分:定义为XML序列化格式的用例模板 Use case methodology – Part 3: Definition of use case template artefacts into an XML serialized format
2023-12-21 01:12:01
YS/T 1179.2-2017 铝渣化学分析方法 第2部分：金属铝含量的测定 气体容量法 Chemical analysis methods of aluminum slag- Part 2: Determination of metal aluminum- Gasometric method
2023-12-20 23:48:01
LS/T 6126-2017 粮油检验 粮食中赭曲霉毒素A的测定 超高效液相色谱法 Inspection of grain and oils--Determination of ochratoxin A in grains--Ultra-high performance liquid chromatography
2023-12-20 22:48:01