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  • SJ/T 10594-19947GHz數(shù)字微波通信設(shè)備通用技術(shù)條件Generic specification for 7GHz digital microwave communicatio...2022-08-14
  • SJ 21240-2018懸臂電鍍系統(tǒng)通用規(guī)范2022-08-14
  • SJ 50971/4-1998J250LYX16型永磁式直流力矩電動機(jī)詳細(xì)規(guī)范Torque motor,d.c. permanent magnet Type J25LYX16,Detai...2022-08-13
  • SJ 50597/31-1995半導(dǎo)體集成電路.JC4007型CMOS雙互補(bǔ)對及反相器和JC4048型CMOS8輸入多功能門（可擴(kuò)展）詳細(xì)規(guī)范Semicond...2022-08-13
  • SJ/T 11459.2.2.5-2016液晶顯示器件 第2-2-5部分:電視機(jī)用彩色矩陣液晶顯示模塊詳細(xì)規(guī)范...2022-08-13
  • SJ/T 11612-2016電子元器件詳細(xì)規(guī)范CA30M型非固體電解質(zhì)鉭固定電容器評定水平E2022-08-13
  • SJ 21362-2018電子裝備三維鈑金工藝設(shè)計通用要求2022-08-13
  • SJ 2991.2-1988組合沖模.T型刃口座Combined dies-Holder of T-form cuttiing edge2022-08-13
  • SJ 1274-1977金剛石拉絲模Diamond wortle2022-08-13
  • SJ/T 31448-2016供水管道完好要求和檢查評定方法2022-08-13
  • SJ 53930/1-2002半導(dǎo)體光電子器件.GR8813型紅外發(fā)射二極管詳細(xì)規(guī)范Semiconductor optoelectronic devices detail sp...2022-08-13
  • SJ 20340-19933cm鋁波導(dǎo)中功率假負(fù)載詳細(xì)規(guī)范Detial specification for median power electrical dummy load for 3c...2022-08-13
  • SJ/T 10796-2001防靜電活動地板通用規(guī)范General specification for raised access floors for electrostatic protec...2022-08-13
  • SJ 3038.5-1988組合沖模.插銷Combined dies-Pin2022-08-13
  • SJ 3174-1988磁性氧化物制成的雙孔及多孔磁芯尺寸系列Series of dimensions for double-hole and multi-hole cores ...2022-08-13
  • SJ 20047-1992MF11型負(fù)溫度系數(shù)熱敏電阻器詳細(xì)規(guī)范Detail specification for MF11 directly heated negatice temper...2022-08-13
  • SJ 20481-1995功率速調(diào)管測試方法Measuring methods of power klystrons2022-08-12
  • SJ/T 11491-2015短基線紅外吸收光譜法測量硅中間隙氧含量2022-08-12
  • SJ 20305-1993半導(dǎo)體集成電路JW723型多端可調(diào)精密穩(wěn)壓器詳細(xì)規(guī)范Detail specification for Type JW723 multi-termin...2022-08-12
  • SJ 20344-1993無刷直流力矩電動機(jī)通用規(guī)范Brushless direct current torque motors, General specification for...2022-08-12
  • SJ/T 31443-1994螺桿式冷水機(jī)完好要求和檢查評定方法2022-08-12
  • SJ/T 11242.4-2001信息技術(shù).通用多八位編碼字符集(Ⅰ區(qū))漢字64點陣字型.第4部分:仿宋體Information technology -- U...2022-08-12
  • SJ 20718-1998碲鎘汞晶體中痕量元素的測定方法Method of determination trace elements in mercury cadmium telluri...2022-08-12
  • SJ/T 11118-19978GHz數(shù)字微波通信設(shè)備.通用技術(shù)條件General specification for 8GHz digital microwave communicati...2022-08-12
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