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  • SJ 2066-1982小模數(shù)漸開線圓柱齒輪通用技術(shù)條件General specification for fine-pitch involute cylindrical gears...2022-10-03
  • SJ/T 11624-2016發(fā)光二極管(LED)顯示屏用發(fā)光二極管規(guī)范2022-10-03
  • SJ/T 10684-2013揚聲器用永磁鐵氧體磁體分規(guī)范2022-10-03
  • SJ/T 11198-2007顯像管、顯示管和電光源用玻管規(guī)范2022-10-03
  • SJ/T 10341.6-1993精沖模固定凸模式滑動導(dǎo)向模座.對角導(dǎo)柱下模座Holders for sliding guide die sets of fine blank...2022-10-02
  • SJ 1862-1981YS13-3型熒光數(shù)字指示管Fluorescent character indicator tubes,Type YS13-32022-10-02
  • SJ 20079-1992金屬氧化物半導(dǎo)體氣敏元件.試驗方法Test methods for gas sensors of metal-oxide semiconductor...2022-10-02
  • SJ/T 11509-2015液晶顯示器用 ITO腐蝕液2022-10-02
  • SJ 20957-2006大功率半導(dǎo)體激光二級管陣列通用規(guī)范2022-10-02
  • SJ/T 10539-1994密封用粘結(jié)永磁鐵氧體磁體分規(guī)范Sectional specification for bonded permanent ferrite magnets fo...2022-10-02
  • SJ 50973/30-2006SYWY-75-5-51、SYWYZ-75-5-51、SYWRZ-75-5-51型物理發(fā)泡聚乙烯絕緣柔軟同軸電纜詳細規(guī)范...2022-10-02
  • SJ/T 10909-1996電子玻璃中氧化鉀、氧化鈉和氧化鋰的火焰光度測定法Determination of K2O Na2O and Li2O electronic...2022-10-02
  • SJ 454-1973高壓整流管峰值管壓降、反向峰值管壓降和整流電流的測試方法2022-10-02
  • SJ/T 10171-2016堿性電池隔膜基本性能的通用測試方法2022-10-02
  • SJ 20412-1994機載雷達低副瓣平板裂縫天線包裝、運輸、貯存要求Requirements of packaging,transportation and stor...2022-10-02
  • SJ 21429-2018軍用電子裝備柔性線纜數(shù)字化設(shè)計要求2022-10-02
  • SJ 51065/4-1996GTP032A型射頻同軸隔離器詳細規(guī)范Detail specification for Type GTP032A radio frequency coaxial ...2022-10-02
  • SJ 50033/91-1995半導(dǎo)體分立器件.3CD030型低頻大功率晶體管詳細規(guī)范Semiconductor discrete devices-Detail specifi...2022-10-02
  • SJ 2657-1986鉬的光譜分析方法Mothod of molybdeuum spectral analysis2022-10-02
  • SJ 21140.4-2016軍用指揮控制設(shè)備安全性設(shè)計要求 第4部分:機械結(jié)構(gòu)設(shè)計要求2022-10-02
  • SJ/T 10341.1-1993精沖?；顒油鼓Ｊ交瑒訉?dǎo)向模座.座入式對角導(dǎo)柱上模座Holders for sliding guide die sets of fine...2022-10-02
  • SJ 995-1975雙動沖床引伸模 落料凹模引伸凹模Double acting drawing die on press--Blanking matrix--Drawing matr...2022-10-02
  • SJ/T 11443-2012電子信息行業(yè)外場及其他臨時場所危險作業(yè)分類2022-10-02
  • SJ/Z 1941-1981電子工業(yè)專用設(shè)備機械加工通用.技術(shù)要求General specification for machining operation of special ...2022-10-02
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