SJ 20978.7-2007.Specifications for air traffic control system surveillance data exchange-Part 7: Transmission of system track messages.1范围SJ 20978.7规定了传输系统航迹信息...
SJ 20978.5-2007.Specifications for air traffic control system surveillance data exchange-Part 5: Transmission of monosensor sur face movement data.1范围SJ 20978.5规定了传输单传...
SJ 51428/12-2007.Cable, fiber optics, single- mode, six fibers, for field, type GYFJZU-6B1-2/3， detail specification for.1范围SJ 51428/12规定了GYFJZL- 6B1-2/3型单模六芯野...
SJ 51864/4-2016.Detail specification for type high current multilayer chip beads.1范围SJ 51864/4规定了叠层片式大电流磁珠(以下简称磁珠)的详细要求。SJ 51864/...
QB/T 1337-2010.Pencil sharpener.1范围QB/T 1337规定了卷笔刀的术语和定义、分类、要求、试验方法、检验规则及标志、包装、运输、贮存。QB/T 1337适...
SJ/T 10754-2015.Test methods for gold, silver and their alloy brazing for electron device Determination of cleanness, spatter.1范围SJ/T 10754规定了电子器件用金、银及其合...
SJ/T 10171-2016.General test methods of the fundamental properties of alkaline battery membrane.1范围SJ/T 10171规定了碱性电池隔膜基本性能的测试要求和通用测试方...
SJ/T 9148-2013.Elctroacoustics-Instruments for measurement of aircraft noise-Performance requirements for systems to measure one-third-octave band sound pressure levels in noise cer...
SJ 54154/1-2001.Resistors, fixed, wire-wound, power, chassis mounted, style RXG12,detail specification for.SJ 54154/1规定的RXG12型散热器安装功率线绕固定电阻器，其全...
SJ 50033/175-2007.Semi conductro discrete devices Detail specification for type 3DA522 silicon microwave pulse power transistor.1范围SJ 50033/175规定了3DA522型硅微波脉冲功...
