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SJ 21349-2018摻鈰無機氧化物閃爍晶體規(guī)范2022-09-23

SJ 2168-1982涂覆用環(huán)氧粉末Epoxy powder for coatings2022-09-23

SJ 50971/3-1998J80LYX01、J130LYX11型永磁式直流力矩電動機詳細規(guī)范Torque motor,d.c. permanent magnet Types J80...2022-09-23

SJ/T 31389-2016高溫試驗設備完好要求和檢查評定方法2022-09-23

SJ 50681/56-1994SMA系列(接3.58mm半硬電纜)無中心接觸件2級射頻同軸插頭連接器詳細規(guī)范Connectors,plug,electrical...2022-09-23

SJ 3199-1989真空硅鋁合金中鋅、鉛的測定方法.原子吸收分光光度法Method of analysis for Zinc-Lead in vacuum-Sili...2022-09-23

SJ/T 31339-1994徑向插件機完好要求和檢查評定方法2022-09-23

SJ 20737-1999艦船指揮電話系統(tǒng)通用規(guī)范General specification for command telephone system on shipboard...2022-09-23

SJ/T 11141-2017發(fā)光二極管(LED)顯示屏通用規(guī)范2022-09-22

SJ/T 10167-1991電子設備密封結構試驗方法Test methods of densification structure for electronic equipments...2022-09-22

SJ/T 10161.8-1991真空橡膠密封平面法蘭.卡鉗螺栓尺寸Vacuum rubber seal plane flanges-Dimensions of clamping sc...2022-09-22

SJ 21128-2016臥式等離子體化學氣相淀積設備(PECVD)通用規(guī)范2022-09-22

SJ/T 11630-2016太陽能電池用硅片幾何尺寸測試方法2022-09-22

SJ/T 11503-2015碳化硅單晶拋光片表面粗糙度的測試方法2022-09-22

SJ 20545-1995儀表著陸系統(tǒng)（ILS）下滑信標接收機通用規(guī)范General specification for instrument landing system (ILS) ...2022-09-22

SJ/T 11103-1996壽命試驗用表Γ（1+1/m）數(shù)值表Tables for life testing Tables for {1+1/M}2022-09-22

SJ/T 11486-2015小功率LED芯片技術規(guī)范2022-09-22

SJ 21306-2018電子裝備三維模型簡化與輕量化要求2022-09-22

SJ 50033/97-1995半導體分立器件.2CJ4011、2CJ4012、2CJ4021、2CJ4022型階躍恢復二極管詳細規(guī)范Semiconductor discr...2022-09-22

SJ/T 10455-2020厚膜混合集成電路用銅導體漿料2022-09-22

SJ 30010-2018軍工軟件測試驗證總體要求2022-09-22

SJ/T 11540-2015有源揚聲器通用規(guī)范2022-09-22

SJ 21175-2016印制電路用剛性基材物理性能測試方法2022-09-22

SJ 3036.4-1988組合沖模.定位釘Combined dies-Locating bolt2022-09-22

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