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  • SJ 1004-1975雙動沖床引伸模 上托Double acting drawing die on press--Upper bracket2022-10-09
  • SJ 50033/89-1995半導(dǎo)體分立器件.CS6768和CS6770型硅N溝道增強(qiáng)型場效應(yīng)晶體管詳細(xì)規(guī)范Semiconductor discrete devic...2022-10-09
  • SJ 20770-2000使用共軛結(jié)構(gòu)代數(shù)碼激勵線性預(yù)測的8kbit/s語音編碼Coding of speech at 8kbit/s using conjugate-stru...2022-10-08
  • SJ/Z 1093-1976氰化鍍銅鋅合金（黃銅）溶液典型分析方法Typical methods for the analysis of cyaniding copper-zinc al...2022-10-08
  • SJ 20775-2000軍用磁光盤通用規(guī)范General specification for military Magneto-optical disk cartridges2022-10-08
  • SJ 3023.6-1988組合沖模.可調(diào)定位座Combined dies-Adjustable locating base2022-10-08
  • SJ 20386-1993陶瓷電絕緣材料規(guī)范.L級Insulating compound electrical, ceramic, Class L.2022-10-08
  • SJ 3007.2-1988組合沖模.下半圓刃口Combined dies-Low half-round point2022-10-08
  • SJ/Z 9003-1987非注入式恒定相對濕度試驗(yàn)箱Test enclosures of non-injection type for constant relative humidity...2022-10-08
  • SJ 21351-2018摻鈰無機(jī)氧化物閃爍晶體原料制備工藝技術(shù)要求2022-10-08
  • SJ/T 11700-2018IP核質(zhì)量信息描述方法2022-10-08
  • SJ 50599/11-2006系列Ⅰ JY27505 卡口連接壓接式接觸件盒式法蘭后安裝固定電連接器（E類）詳細(xì)規(guī)范...2022-10-08
  • SJ 20504-1995無線雙工移動通信系統(tǒng)中心臺發(fā)射機(jī)電源通用規(guī)范General specification of transmitter power supply i...2022-10-08
  • SJ 30052-2019固定翼無人機(jī)系統(tǒng)飛行試驗(yàn)通用要求 第4部分:任務(wù)規(guī)劃飛行試驗(yàn)2022-10-08
  • SJ 20537-1995履帶式(含輪式)車載短波單邊帶電臺通用規(guī)范General specification for tracked and wheeled vehicles ...2022-10-08
  • SJ 21523-2018多層共燒陶瓷 后印工藝技術(shù)要求2022-10-08
  • SJ 20881-2003安全證書管理系統(tǒng)技術(shù)要求Technique requirements of secure certificate management system...2022-10-07
  • SJ 51919/1-1995JGL40-2.5-01型兩芯野戰(zhàn)光纜連接器詳細(xì)規(guī)范JGL40-2.5-01 connectors, optical fiber cable, 2 posit...2022-10-07
  • SJ 2316-1983揚(yáng)聲器用紙漿技術(shù)條件Specification for paper stock for use in loudspeakers2022-10-07
  • SJ/T 11392-2019無鉛焊料 化學(xué)成分與形態(tài)2022-10-07
  • SJ/T 11000-1996電子元器件詳細(xì)規(guī)范 CD110型固定鋁電解電容器（可供認(rèn)證用）Detail specification for electronic compo...2022-10-07
  • SJ 50597/48-1997混合集成電路.HMF01型雙路隔離脈沖放大電路詳細(xì)規(guī)范Hybrid integrated circuits-Detail specificat...2022-10-07
  • SJ 3004.2-1988組合沖模.異形刃口Combined dies-Special cutting edge2022-10-07
  • SJ 21524-2018多層共燒陶瓷 后燒工藝技術(shù)要求2022-10-07
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