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Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 23251 - 23260 | 23261 - 23270|23271 - 23280 |Weiter Weiter

GB/T 17574.20-2006

半导体器件 集成电路 第2-20部分:数字集成电路 低压集成电路族规范

Semiconductor devices - Integrated circuits - Part 2-20:Digital integrated circuits - Family specification - Low voltage integrated circuits

GB/T 7602.3-2008

变压器油、汽轮机油中T501抗氧化剂含量测定法 第3部分:红外光谱法

Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 3: Infrared spectroscopy method

GB/T 18115.13-2010

稀土金属及其氧化物中稀土杂质化学分析方法 第13部分:铥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、镱、镥和钇量的测定

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 13: Thulium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, lut

GB/T 23883-2009

饲料中蓖麻碱的测定 高效液相色谱法

Determination of ricinine in feeds - High performance liquid chromatography

GB/T 12734-2017

同步带传动 汽车同步带

Synchronous belt drives—Automotive synchronous belts

GB/T 34878-2017

真空技术 阀门 漏率测试

Vacuum technology—Valves—Leak test

GB/T 34882-2017

钢铁件的感应淬火与回火

Induction hardening and tempering of iron and steel parts

GB/T 34860-2017

无槽永磁电动机通用技术条件

General specification for slotless permanent-magnet motor

GB/T 22720.1-2017

旋转电机 电压型变频器供电的旋转电机无局部放电(Ⅰ型)电气绝缘结构的鉴别和质量控制试验

Rotating electrical machines—Qualification and quality control tests of partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters

GB/T 34861-2017

确定大电机各项损耗的专用试验方法

Specific methods for determining separate losses of large machines from tests

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 23251 - 23260 | 23261 - 23270|23271 - 23280 |Weiter Weiter