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  • SJ/T 10087.3-1991長石的化學(xué)分析方法Methods of chemical analysis for glass raw materials for colour pictrue t...2022-11-25
  • SJ 3038.4-1988組合沖模.蓋帽Combined dies-Cap2022-11-25
  • SJ/T 10161.1-1991真空橡膠密封平面法蘭.連接型式及基本尺寸Vacuum rubber seal plane flanges-Connection types an...2022-11-26
  • SJ/T 11532.3-2015危險(xiǎn)化學(xué)品氣瓶標(biāo)識(shí)用電子標(biāo)簽通用技術(shù)要求 第3部分:讀寫器特殊要求...2022-11-26
  • SJ 3035.2-1988組合沖模.定位板Combined dies-Locating plate2022-11-26
  • SJ 21475-2018磷化銦單晶片幾何參數(shù)測(cè)試方法2022-11-26
  • SJ 3018.3-1988組合沖模.定位板Combined dies-Locating plate2022-11-26
  • SJ 20590-1996軍用微型計(jì)算機(jī)熱設(shè)計(jì)技術(shù)要求Technical requirement of thermal design for military microcomputer...2022-11-26
  • SJ 51513/2-2008JSB-42M型密封混合延時(shí)繼電器詳細(xì)規(guī)范2022-11-26
  • SJ 21159-2016微波組件激光封焊工藝技術(shù)要求2022-11-26
  • SJ 2736-1986微波煙葉復(fù)烤機(jī)總技術(shù)條件Generic specification for rebaking tobacco microwave equipment...2022-11-26
  • SJ 3038.2-1988組合沖模.插銷座Combined dies-Pin socket2022-11-26
  • SJ/T 11493-2015硅襯底中氮濃度的二次離子質(zhì)譜測(cè)量方法2022-11-26
  • SJ 21156-2016微波組件Ω橋制作和安裝工藝技術(shù)要求2022-11-26
  • SJ/T 11149-1997鋁電解電容器用鋁殼通用規(guī)范2022-11-26
  • SJ/T 11538-2015熱打印頭通用規(guī)范2022-11-26
  • SJ 20738-1999艦船有線對(duì)講系統(tǒng)通用規(guī)范General specification for wired talk-back system on shipboard...2022-11-26
  • SJ/T 11743.4.4-2019頻率控制與選擇用壓電和介電器件 術(shù)語 第4-4部分:材料 聲表面波器件用材料...2022-11-26
  • SJ 20164-1992電子管J305βγ型輻射計(jì)數(shù)管詳細(xì)規(guī)范Electron tube-Detail specification for radiation counter tube...2022-11-26
  • SJ/Z 9124.2-1987唱片和唱機(jī) 模擬音頻唱片與放音設(shè)備間適應(yīng)性Audio disk records and players-Compatibility betwee...2022-11-26
  • SJ 2978-1988組合沖模.編號(hào)規(guī)則Numbering system for combined dies2022-11-26
  • SJ 51427/14-2016B1-9.2/125-2/3-G200型耐高溫單模光纖詳細(xì)規(guī)范2022-11-26
  • SJ 20118-1992機(jī)載火控雷達(dá)數(shù)字信號(hào)處理單元通用技術(shù)要求和測(cè)試方法General performance requirements and methods ...2022-11-26
  • SJ/T 31458-1994氫氣純化設(shè)備完好要求和檢查評(píng)定方法2022-11-27
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