工(gong)業氣(qi)(qi)體高純(chun)氣(qi)(qi)體低溫液態氣(qi)(qi)體混(hun)合氣(qi)(qi)電子特氣(qi)(qi)標(biao)準氣(qi)(qi)
經銷批發
工業氣(qi)(qi)體高純氣(qi)(qi)體低(di)溫液(ye)態氣(qi)(qi)體混合氣(qi)(qi)電子特氣(qi)(qi)標準氣(qi)(qi)
經銷批發
工業(ye)氣(qi)(qi)體(ti)高(gao)純氣(qi)(qi)體(ti)低溫液態(tai)氣(qi)(qi)體(ti)混合氣(qi)(qi)電子特氣(qi)(qi)標準(zhun)氣(qi)(qi)
經銷批發
精(jing)密電子(zi)技術研究,電子(zi)產(chan)(chan)品元器件研發(fa),生產(chan)(chan),銷售等,
生產加工
晶(jing)體振(zhen)(zhen)蕩器(qi),晶(jing)體諧(xie)振(zhen)(zhen)器(qi),壓(ya)控振(zhen)(zhen)蕩器(qi)
生產加工
精密電(dian)(dian)阻(zu)(zu),高壓電(dian)(dian)阻(zu)(zu),晶圓(yuan)電(dian)(dian)阻(zu)(zu),電(dian)(dian)阻(zu)(zu)網(wang)絡(luo),高精密電(dian)(dian)阻(zu)(zu)等
生產加工
精密電(dian)(dian)阻(zu),高壓(ya)電(dian)(dian)阻(zu),晶圓電(dian)(dian)阻(zu),電(dian)(dian)阻(zu)網(wang)絡,高精密電(dian)(dian)阻(zu)等
生產加工