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石油科研儀器儀表系統大量采用半導體器件

2019-12-25

目前國內石油科研儀器儀表系統的接地主要有兩種措施:浮地、多點接地。 

香港管家婆一碼中特公式(1)FUDISHIZHIYIBIAODEGONGZUODIYUJIANZHUWUDEJIEDIXITONGBAOCHIJUEYUAN,ZHEYANGJIANZHUWUJIEDIXITONGZHONGDEDIANCIGANRAOJIUBUHUICHUANDAODAOYIBIAOXITONGZHONG,DIDIANWEIDEBIANHUADUIYIBIAOXITONGYEWUYINGXIANG。DANYOUYUYIBIAODEWAIKEYAOJINXINGBAOHUJIEDI,DANGLEIDIANJIAOQIANGSHI,YIBIAOWAIKEYUQINEIBUDIANZIDIANLUZHIJIANKENENGCHUXIANHENGAODEDIANYA,JIANGLIANGZHEZHIJIANJUEYUANJIANXIJICHUAN,ZAOCHENGDIANZIXIANLUSUNHUAI。 


石油科研儀器


香港管家婆一碼中特公式(2)JIEDISHIZHIYIBIAO、DCS、PLC DENGSHEBEIDEGONGZUOJIEDIYUBAOHUJIEDIFENKAI,ZHEZHONGJIEDIFANGSHIDETUCHUYOUDIANSHIKEYIJIUJINJIEDI,JIEDIXIANDEJISHENGDIANGANXIAO。DANSHIRUGUOJIAOQIANGDELEIDIANBOTONGGUOBAOHUDIJINRUXITONG,DIANZIDIANLUTONGYANGHUIYINCHENGSHOUGAOYAERSUNHUAI。YOUYUYISHANGLIANGZHONGJIEDIFANGSHIDOUBUNENGMANZUFANGLEIDEXUYAO,YINCI,KEYIKAOLVJIANGBAOHUDIYUGONGZUODIXIANGLIANJIE,BINGQIEJIERUFANGLEIJIEDIXITONG,WENTIJIUKEYIJIEJUELE。


石油儀器


SHIYOUKEYANYIQIYIBIAOXITONGDALIANGCAIYONGBANDAOTIQIJIAN、JICHENGDIANLUHECHUANDIXINHAODEDIANLAN,YOULEIJICHANSHENGDESHUNTAIDIANCIMOCHONGKEYIZHIJIEFUSHEDAOZHEXIEYUANQIJIANSHANG,YEKEYIZAIDIANYUANHUOXINHAOXIANSHANGGANYINGCHUSHUNTAIGUODIANYABO,YANXIANLUQINRUDIANZISHEBEI,SHIDIANZISHEBEIGONGZUOSHILINGHUOSUNHUAI。LIYONGPINGBITILAIZUDANGHUOSHUAIJIANDIANCIMOCHONGDENENGLIANGCHUANBOSHIYIZHONGYOUXIAODEFANGHUCUOSHI。YIBIAOXITONGDEFANGLEIPINGBIZHUYAOBAOKUOSANGEFANGMIAN:KONGZHISHIPINGBI、XIANCHANGYIBIAOPINGBI、XINHAOXIANHEDIANYUANXIANPINGBI。 


非常規儀器


香港管家婆一碼中特公式KONGZHISHINEIDEKONGZHIXITONGSHIYIBIAOXITONGDEXINZANG,DUILEIDIANCHANSHENGDEDIANCIMOCHONGSHIFENMINGAN,XUYAOTEBIEZHUYIQIPINGBIWENTI。YIBIAOKONGZHISHIYINGSHIWUCHUANGDEFENGBIJIEGOU,JIANGFANGWUQIANGBIZHONGDEJIEGOUGANGJINJIAODIANCHUDIANQILIANJIE,BINGYUJINSHUMENKUANGHANJIE,GOUCHENGYIGEDAIMENKAIKOUDEPINGBILONG,ZAISHINEIYANQIANGBISIZHOUZAIZUOYIQUANBAOHUJIEDIHUAN(JIERUFANGLEIDI),JIEDIHUANYUPINGBILONGJINXINGYOUXIAODEDIANQILIANJIE。


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