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SJ 3138-1988KPCB型彩色电视广播接收机用频道选择开关详细规范Detail specification for frequency channel selecto...2022-09-19

SJ 151A-1984电子设备用继电器规格号标志方法Marking of part numbers of relays for use in electronic equipment...2022-09-19

SJ 50597/23-1994半导体集成电路.JJ710型电压比较器详细规范Semiconductor integrated circuits-Detail specificati...2022-09-19

SJ 50734/5-1996KX001型旋转开关详细规范Style KX001,switches,rotary,detail specification for2022-09-19

SJ/T 11093-1996可变真空电容器转动圈数系列Series of turning numbers for variable vacuum capacitors...2022-09-19

SJ 51432/4-2000RMK2012型有可靠性指标的片式膜固定电阻器详细规范Resistors,fixed,film,chip,established reliabil...2022-09-19

SJ 20512-1995微波大损耗固体材料复介电常数和复磁导率测试方法Test methods for permittivity and permeability of...2022-09-19

SJ 20117-1992舰载对空警戒雷达试飞方法Flight test methods of air warning shipborne radar2022-09-19

SJ 20393-1993电阻器包装规范Specification for resistors packaging2022-09-19

SJ/T 10612.3-199530MHz～1GHz声音和电视广播接收天线.第3部分：机械性能测试方法,振动试验和环境试验方法Aerials for t...2022-09-19

SJ 51920.10-1995耐环境类小型同轴连接器—Ⅰ系列G级1型拉线脱离式插头详细规范2022-09-19

SJ 21069-2016微波组件涂覆工艺技术要求2022-09-19

SJ 50597/59-2003半导体集成电路.JB523型宽带对数放大器详细规范Semiconductor integrated circuits Detail specifi...2022-09-19

SJ 51920.2-1995耐环境类小型同轴连接器—Ⅳ系列H级4型气密封同轴插座详细规范2022-09-19

SJ 50033/130-1997半导体分立器件.3DD159型低频大功率晶体管详细规范Semiconductor discrete devices-Detail specif...2022-09-19

SJ/T 10141-1991低温电子学术语Terms for cryelectronics2022-09-19

SJ/T 11760-2020光伏电池绒面反射率的测量光电积分法2022-09-19

SJ/T 10675-2002电子及电器工业用二氧化硅微粉Silicon dioxide micropowder for electronic and electrical equipme...2022-09-19

SJ/T 10207-1991空中交通管制超短波地空通信发射机性能要求和测量方法Performance requirements and methods of mea...2022-09-19

SJ 21289-2018埋入元件印制板用电容材料规范2022-09-18

SJ 2534.10-1986天线测试方法.功率增益和方向性的测量Test procedures for antennas-Measurement of power gain and...2022-09-18

SJ 51427/19-20161-6.5/80-3型偏振保持光纤详细规范2022-09-18

SJ 21514-2018电子装联焊膏印刷工艺质量控制要求2022-09-18

SJ 50033/34-1994半导体分立器件.F1129型NPN硅功率达林顿晶体管详细规范Semiconductor discrete device-Detail spec...2022-09-18

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