山東電源多少錢
局端通訊設(she)備(bei)還是用(yong)(yong)-48V電(dian)(dian)(dian)(dian)(dian)(dian)源。同樣，采用(yong)(yong)負(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)源系統(tong),正(zheng)極接(jie)(jie)地(di)只是約定俗(su)成。原(yuan)來有個(ge)說法(fa)是空氣中有大量(liang)的(de)(de)負(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)荷，根據(ju)電(dian)(dian)(dian)(dian)(dian)(dian)化學知識，正(zheng)極接(jie)(jie)地(di)可以(yi)吸附空氣中的(de)(de)負(fu)(fu)(fu)離子，從而(er)保(bao)護電(dian)(dian)(dian)(dian)(dian)(dian)信設(she)備(bei)的(de)(de)外(wai)殼(ke)不(bu)被銹蝕。其實這種說法(fa)不(bu)是很(hen)對。原(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)池反(fan)應和電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)反(fan)應是會導致(zhi)設(she)備(bei)生(sheng)銹，但是因(yin)為它們在(zai)設(she)備(bei)上是以(yi)微觀(guan)形式存在(zai)的(de)(de)，幾乎沒有影響。例如非通訊系統(tong)的(de)(de)網絡都(dou)是負(fu)(fu)(fu)極接(jie)(jie)地(di)（例如您正(zheng)在(zai)使(shi)用(yong)(yong)的(de)(de)計算(suan)機），但是并沒有生(sheng)銹。并且-48V內部都(dou)通過DC/DC隔離，DC/DC輸(shu)出(chu)的(de)(de)就(jiu)是負(fu)(fu)(fu)極接(jie)(jie)地(di)，也沒有看(kan)到單(dan)板腐(fu)蝕生(sheng)銹。所(suo)以(yi)不(bu)論哪個(ge)極接(jie)(jie)地(di)，都(dou)是一樣的(de)(de)。充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)源常采用(yong)(yong)單(dan)相（或三相）半控(kong)整(zheng)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)或不(bu)控(kong)整(zheng)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)加(jia)接(jie)(jie)交流(liu)(liu)調壓器的(de)(de)整(zheng)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)。山東(dong)電(dian)(dian)(dian)(dian)(dian)(dian)源多(duo)少錢
電(dian)(dian)(dian)源(yuan)(yuan)(yuan)適配器(qi)(qi)以(yi)高(gao)效率(lv),低功耗(hao)(hao)(hao),體(ti)積小,輕(qing)便化,重(zhong)量輕(qing),方(fang)便攜帶(dai),自身抗干擾(rao)性強,輸出電(dian)(dian)(dian)壓(ya)范圍寬,的(de)(de)(de)優勢替(ti)代了線(xian)性電(dian)(dian)(dian)源(yuan)(yuan)(yuan)的(de)(de)(de)地(di)位.電(dian)(dian)(dian)源(yuan)(yuan)(yuan)適配器(qi)(qi)主(zhu)要由控制(zhi)電(dian)(dian)(dian)路(lu),輸入(ru)整(zheng)流濾(lv)波(bo)器(qi)(qi),集成(cheng)電(dian)(dian)(dian)路(lu),功率(lv)開關(guan)(guan)(guan)管(guan)(guan),保護電(dian)(dian)(dian)路(lu),輸出整(zheng)流濾(lv)波(bo)器(qi)(qi),開關(guan)(guan)(guan)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)變(bian)壓(ya)器(qi)(qi),輸入(ru)電(dian)(dian)(dian)網濾(lv)波(bo)器(qi)(qi)等(deng)幾(ji)部分組成(cheng).開關(guan)(guan)(guan)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)中主(zhu)要的(de)(de)(de)發熱元器(qi)(qi)件(jian)為半導體(ti)開關(guan)(guan)(guan)管(guan)(guan)、功率(lv)二(er)極管(guan)(guan)、高(gao)頻(pin)(pin)變(bian)壓(ya)器(qi)(qi)、濾(lv)波(bo)電(dian)(dian)(dian)感等(deng)。不同器(qi)(qi)件(jian)有不同的(de)(de)(de)控制(zhi)發熱量的(de)(de)(de)方(fang)**率(lv)管(guan)(guan)是高(gao)頻(pin)(pin)開關(guan)(guan)(guan)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)中發熱量較大(da)的(de)(de)(de)器(qi)(qi)件(jian)之一，減(jian)小它的(de)(de)(de)發熱量，不僅可以(yi)提高(gao)功率(lv)管(guan)(guan)的(de)(de)(de)可靠(kao)性，而且(qie)可以(yi)提高(gao)開關(guan)(guan)(guan)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)的(de)(de)(de)可靠(kao)性，提高(gao)平均(jun)無故障時(shi)(shi)間(jian)。開關(guan)(guan)(guan)管(guan)(guan)的(de)(de)(de)發熱量是由損(sun)(sun)耗(hao)(hao)(hao)引(yin)起的(de)(de)(de)，開關(guan)(guan)(guan)管(guan)(guan)的(de)(de)(de)損(sun)(sun)耗(hao)(hao)(hao)由開關(guan)(guan)(guan)過程損(sun)(sun)耗(hao)(hao)(hao)和(he)通(tong)態(tai)損(sun)(sun)耗(hao)(hao)(hao)兩部分組成(cheng)，減(jian)小通(tong)態(tai)損(sun)(sun)耗(hao)(hao)(hao)可以(yi)通(tong)過選(xuan)用(yong)低通(tong)態(tai)電(dian)(dian)(dian)阻的(de)(de)(de)開關(guan)(guan)(guan)管(guan)(guan)來減(jian)小通(tong)態(tai)損(sun)(sun)耗(hao)(hao)(hao);開關(guan)(guan)(guan)過程損(sun)(sun)耗(hao)(hao)(hao)是由于柵電(dian)(dian)(dian)荷大(da)小及開關(guan)(guan)(guan)時(shi)(shi)間(jian)引(yin)起的(de)(de)(de)，減(jian)小開關(guan)(guan)(guan)過程損(sun)(sun)耗(hao)(hao)(hao)可以(yi)選(xuan)擇(ze)開關(guan)(guan)(guan)速風機電(dian)(dian)(dian)源(yuan)(yuan)(yuan)批發價格充電(dian)(dian)(dian)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)，就是針(zhen)對并(bing)解決提高(gao)數(shu)碼(ma)產品使用(yong)時(shi)(shi)間(jian)的(de)(de)(de)理想方(fang)案。
開關電(dian)(dian)(dian)(dian)源(yuan)(yuan)的(de)分類根(gen)據開關器(qi)件在電(dian)(dian)(dian)(dian)路中(zhong)連接的(de)方式(shi)(shi)(shi)，開關電(dian)(dian)(dian)(dian)源(yuan)(yuan)總(zong)的(de)來說可(ke)分為(wei)串聯式(shi)(shi)(shi)開關電(dian)(dian)(dian)(dian)源(yuan)(yuan)、并(bing)聯式(shi)(shi)(shi)開關電(dian)(dian)(dian)(dian)源(yuan)(yuan)、變(bian)壓(ya)器(qi)式(shi)(shi)(shi)開關電(dian)(dian)(dian)(dian)源(yuan)(yuan)等三(san)大(da)類。其中(zhong)，變(bian)壓(ya)器(qi)式(shi)(shi)(shi)開關電(dian)(dian)(dian)(dian)源(yuan)(yuan)還可(ke)以(yi)進一(yi)步分成：推挽式(shi)(shi)(shi)、半橋(qiao)式(shi)(shi)(shi)、全橋(qiao)式(shi)(shi)(shi)等多種(zhong);根(gen)據變(bian)壓(ya)器(qi)的(de)激(ji)(ji)勵(li)和(he)輸出電(dian)(dian)(dian)(dian)壓(ya)的(de)相位，又可(ke)以(yi)分成：正般分為(wei)快(kuai)速(su)充(chong)(chong)電(dian)(dian)(dian)(dian)、補足充(chong)(chong)電(dian)(dian)(dian)(dian)、涓流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)三(san)個階段:快(kuai)速(su)充(chong)(chong)電(dian)(dian)(dian)(dian)階段：用大(da)電(dian)(dian)(dian)(dian)流(liu)(liu)對(dui)電(dian)(dian)(dian)(dian)池(chi)(chi)進行充(chong)(chong)電(dian)(dian)(dian)(dian)以(yi)迅速(su)恢復電(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)能(neng)，充(chong)(chong)電(dian)(dian)(dian)(dian)速(su)率可(ke)以(yi)達1C以(yi)上(shang)，此時充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)較低，但會(hui)限制充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)(liu)在一(yi)定數值(zhi)范圍之內。電(dian)(dian)(dian)(dian)源(yuan)(yuan)適(shi)配(pei)器(qi)和(he)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)區(qu)別激(ji)(ji)式(shi)(shi)(shi)、反激(ji)(ji)式(shi)(shi)(shi)、單激(ji)(ji)式(shi)(shi)(shi)和(he)雙(shuang)激(ji)(ji)式(shi)(shi)(shi)等多種(zhong)。
一些電(dian)(dian)源(yuan)劣(lie)(lie)質(zhi)(zhi)電(dian)(dian)源(yuan)適配(pei)器(qi)容(rong)易引發(fa)火災除(chu)了(le)廠家生產劣(lie)(lie)質(zhi)(zhi)電(dian)(dian)源(yuan)外，用(yong)(yong)戶(hu)的(de)(de)使用(yong)(yong)不(bu)當也是(shi)產生火災**直接的(de)(de)原(yuan)因(yin)，因(yin)為大多數(shu)的(de)(de)劣(lie)(lie)質(zhi)(zhi)電(dian)(dian)源(yuan)適配(pei)器(qi)在設計方(fang)(fang)案之(zhi)上不(bu)合理。在具體(ti)生產的(de)(de)過程之(zhi)中也是(shi)偷工減料，作出的(de)(de)成品沒有達(da)到國家標(biao)準，但是(shi)基本的(de)(de)功能還安全性(xing)還是(shi)有一定保證(zheng)的(de)(de)。如果(guo)用(yong)(yong)戶(hu)正(zheng)確來使用(yong)(yong)基本上不(bu)會發(fa)生問題。正(zheng)是(shi)因(yin)為用(yong)(yong)戶(hu)采取了(le)不(bu)正(zheng)確的(de)(de)使用(yong)(yong)方(fang)(fang)法，所(suo)以導致(zhi)(zhi)本來設計不(bu)是(shi)十分良好的(de)(de)電(dian)(dian)源(yuan)適配(pei)器(qi)出現了(le)問題空接電(dian)(dian)源(yuan)適配(pei)器(qi)導致(zhi)(zhi)發(fa)熱過度注意充電(dian)(dian)電(dian)(dian)源(yuan)粗暴的(de)(de)使用(yong)(yong)方(fang)(fang)式可能會損(sun)壞內部電(dian)(dian)路板及(ji)精密機(ji)械。
電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)適配(pei)(pei)器和(he)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器的區(qu)別(bie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)適配(pei)(pei)器有什(shen)(shen)么(me)作(zuo)用導讀：隨著社會的發展，科技的流(liu)行，越來越多人使用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子產品，有著各(ge)類(lei)的數據線(xian)及插頭。如：手(shou)機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)線(xian)，數據線(xian)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)插座(zuo)，筆記(ji)本充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)，USB等等。這些可(ke)都是(shi)(shi)適配(pei)(pei)器算。想(xiang)(xiang)想(xiang)(xiang)我(wo)們每天給手(shou)機充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，筆記(ji)本電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)，完(wan)全(quan)離不開它。主要(yao)給大家說的是(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)適配(pei)(pei)器和(he)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器的區(qu)別(bie)，適配(pei)(pei)器到底(di)是(shi)(shi)什(shen)(shen)么(me)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)適配(pei)(pei)器有什(shen)(shen)么(me)作(zuo)用，一起往下學習吧!上海多商電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子有限公司，歡迎您(nin)的咨詢與回電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)是(shi)(shi)為了供蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)用的整流(liu)裝置。上海電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)質量哪家好
充電(dian)電(dian)源，雨水、濕氣和(he)各種(zhong)液體或(huo)水分會(hui)腐(fu)蝕電(dian)子元(yuan)件和(he)線路。山東電(dian)源多少(shao)錢
開關(guan)電(dian)(dian)(dian)源(yuan)適配(pei)器(qi)(qi)一般由外(wai)殼(ke)、電(dian)(dian)(dian)源(yuan)變壓器(qi)(qi)和蒸餾(liu)電(dian)(dian)(dian)路組(zu)成的，在電(dian)(dian)(dian)源(yuan)適配(pei)器(qi)(qi)上一般都有(you)銘(ming)牌，上面會標示著能承受(shou)的功率、輸入(ru)輸出(chu)電(dian)(dian)(dian)壓電(dian)(dian)(dian)流(liu)等。電(dian)(dian)(dian)源(yuan)適配(pei)器(qi)(qi)上的標稱(cheng)電(dian)(dian)(dian)壓指的是(shi)電(dian)(dian)(dian)源(yuan)外(wai)不(bu)接負載，無電(dian)(dian)(dian)流(liu)時的電(dian)(dian)(dian)壓，也是(shi)電(dian)(dian)(dian)源(yuan)可(ke)以輸出(chu)的最(zui)大電(dian)(dian)(dian)壓。了(le)解了(le)開關(guan)電(dian)(dian)(dian)源(yuan)適配(pei)器(qi)(qi)的組(zu)成，那么一旦出(chu)現故障也就有(you)了(le)維(wei)修(xiu)的方向了(le)。首先可(ke)以先查看一下是(shi)否(fou)是(shi)線(xian)路故障，看看電(dian)(dian)(dian)源(yuan)線(xian)是(shi)否(fou)損(sun)壞，接觸口有(you)沒(mei)有(you)發(fa)生氧(yang)化現象，輸入(ru)輸出(chu)線(xian)是(shi)否(fou)通(tong)電(dian)(dian)(dian)，如果(guo)上海多商電(dian)(dian)(dian)子(zi)有(you)限公(gong)司山(shan)東電(dian)(dian)(dian)源(yuan)多少錢
本文來(lai)自沈陽喜納多采(cai)暖(nuan)工程有限公司：//zjlong.cn/Article/79b399754.html
AKO夾(jia)管閥(fa)VMC20 現貨(huo)
AKO管(guan)(guan)夾(jia)(jia)(jia)(jia)閥是(shi)一種(zhong)特殊的閥門，其工(gong)作原理(li)基(ji)于夾(jia)(jia)(jia)(jia)緊(jin)管(guan)(guan)道的方(fang)式來(lai)實現(xian)流體的控(kong)制(zhi)。下面將詳(xiang)細介紹AKO管(guan)(guan)夾(jia)(jia)(jia)(jia)閥的工(gong)作原理(li)。AKO管(guan)(guan)夾(jia)(jia)(jia)(jia)閥的主要(yao)部件是(shi)由橡(xiang)膠(jiao)制(zhi)成的夾(jia)(jia)(jia)(jia)管(guan)(guan)套。當(dang)閥門關閉時(shi)，夾(jia)(jia)(jia)(jia)管(guan)(guan)套通(tong)過氣動(dong)或電動(dong)裝置夾(jia)(jia)(jia)(jia)緊(jin) 。
它具有體積小、噪音低(di)、重量輕、工作頻率高、功耗(hao)低(di)、進給無級調節、安裝維護方便(bian)等特點，可用(yong)于生產(chan)(chan)過(guo)程(cheng)的自動控制，實現(xian)生產(chan)(chan)過(guo)程(cheng)的自動化。在一(yi)般(ban)生產(chan)(chan)過(guo)程(cheng)中，給料設備不會被故障淹沒(mei)，但是一(yi)旦發生故障不能及時解 。
目前，家具(ju)(ju)污(wu)染日益嚴(yan)重，您(nin)在選購(gou)家具(ju)(ju)時采用上(shang)海(hai)申(shen)聯檢測技(ji)術有限公司送你的“4字(zi)訣”，就可(ke)以把污(wu)染擋在居(ju)室之外(wai)。望:看(kan)材質、找(zhao)標志在購(gou)買家具(ju)(ju)時，您(nin)要注意査(cha)看(kan)家具(ju)(ju)是(shi)用實木(mu)，還是(shi)人造板材制(zhi)作的，一般實木(mu)家具(ju)(ju) 。
AI智慧體(ti)育的(de)(de)實施是一(yi)項(xiang)(xiang)系統(tong)工(gong)程(cheng)，通(tong)過平臺的(de)(de)搭(da)建等各(ge)種(zhong)終端設備，伴隨式采集學生(sheng)的(de)(de)各(ge)項(xiang)(xiang)運動(dong)(dong)體(ti)質健康(kang)數據，通(tong)過多(duo)種(zhong)方式實時互(hu)動(dong)(dong)展(zhan)示(shi)，實現運動(dong)(dong)狀態的(de)(de)有效反(fan)饋。AI智慧體(ti)育聯動(dong)(dong)多(duo)方參與，既有學校(xiao)師生(sheng)熱(re)情澎湃(pai)的(de)(de) 。
桶裝水(shui)加(jia)盟店(dian)(dian)如(ru)何管(guan)理庫存(cun)？桶裝水(shui)加(jia)盟店(dian)(dian)作為一(yi)個銷售(shou)桶裝水(shui)的(de)零售(shou)商(shang)，庫存(cun)管(guan)理是非常重要(yao)的(de)一(yi)項(xiang)任(ren)務。良好的(de)庫存(cun)管(guan)理可以幫助(zhu)加(jia)盟店(dian)(dian)提高運(yun)營效率，降低(di)成本(ben)，并確保顧客的(de)需求得到及時(shi)滿足。下(xia)面將介紹一(yi)些關(guan)于桶裝 。
技術(shu)不斷(duan)(duan)創新(xin)：隨(sui)著科技的不斷(duan)(duan)進步，粉塵治理技術(shu)也(ye)將不斷(duan)(duan)得(de)到(dao)創新(xin)和完善，有望(wang)研發出更加高效(xiao)、環保、經濟的粉塵治理技術(shu)和設備。政(zheng)策(ce)(ce)支持力度加大(da)：各(ge)國也(ye)將繼續出臺更加嚴格的環保政(zheng)策(ce)(ce)和標準，加大(da)對(dui)粉塵治理行業(ye) 。
不(bu)銹(xiu)鋼(gang)(gang)風(feng)(feng)(feng)(feng)機(ji)還具有良(liang)好的風(feng)(feng)(feng)(feng)量調節性能(neng)。通(tong)(tong)過調整葉片角度(du)或變頻控(kong)制，可以(yi)實現風(feng)(feng)(feng)(feng)量的精確調節。這使得不(bu)銹(xiu)鋼(gang)(gang)風(feng)(feng)(feng)(feng)機(ji)能(neng)夠適應不(bu)同的通(tong)(tong)風(feng)(feng)(feng)(feng)需求，提供恰到好處(chu)的風(feng)(feng)(feng)(feng)量。不(bu)銹(xiu)鋼(gang)(gang)風(feng)(feng)(feng)(feng)機(ji)還可以(yi)與(yu)其他通(tong)(tong)風(feng)(feng)(feng)(feng)設備配合使用，形成通(tong)(tong)風(feng)(feng)(feng)(feng)系(xi)統 。
電(dian)(dian)木(mu)板是一種由(you)電(dian)(dian)子元件和(he)木(mu)材(cai)構成(cheng)(cheng)的(de)創新產品(pin)。它的(de)構成(cheng)(cheng)非(fei)常簡(jian)單(dan)，主要由(you)電(dian)(dian)子元件，木(mu)材(cai)，電(dian)(dian)源模塊這幾個部分組(zu)成(cheng)(cheng)。電(dian)(dian)木(mu)板的(de)構成(cheng)(cheng)非(fei)常簡(jian)單(dan)明了。它由(you)電(dian)(dian)子元件、木(mu)材(cai)和(he)其(qi)他(ta)組(zu)成(cheng)(cheng)部分組(zu)成(cheng)(cheng)，通(tong)過精密的(de)布局(ju)和(he)連(lian)接，實現了 。
靈活的雙重操作只需單擊一(yi)下，加(jia)樣(yang)頭即可向上移動(dong)到初(chu)始(shi)位置，可按通常的方式將天平(ping)用于所有手動(dong)稱(cheng)量應用。用戶保護危險(xian)樣(yang)品(pin)直接加(jia)入(ru)目標容(rong)器中，避(bi)免(mian)手動(dong)處理(li)(li)樣(yang)品(pin)并溢出。提高(gao)生產效率和(he)處理(li)(li)量將自動(dong)進樣(yang)器安裝在(zai)天 。
鈑金(jin)(jin)加(jia)工(gong)是一項廣泛應(ying)用于制造業的(de)重要工(gong)藝，它通(tong)過對(dui)金(jin)(jin)屬(shu)板材進行切割、彎曲(qu)、沖壓等加(jia)工(gong)工(gong)藝，制作(zuo)出(chu)各種形(xing)狀(zhuang)的(de)金(jin)(jin)屬(shu)零(ling)部件(jian)。鈑金(jin)(jin)加(jia)工(gong)具有許(xu)多優勢，下面將通(tong)過數據(ju)的(de)方(fang)式來(lai)證明其(qi)優勢，并量化這些數據(ju)。首先(xian)，鈑金(jin)(jin) 。
當油封(feng)(feng)泄漏(lou)時，應(ying)著重分析其泄漏(lou)的不(bu)(bu)同(tong)情況，從(cong)而采取不(bu)(bu)同(tong)的措施。油封(feng)(feng)不(bu)(bu)同(tong)階(jie)段(duan)的泄漏(lou)應(ying)分為：1、不(bu)(bu)透水(shui)，在(zai)油封(feng)(feng)上(shang)看不(bu)(bu)到(dao)(dao)濕(shi)(shi)氣；2、濕(shi)(shi)潤，在(zai)密封(feng)(feng)刃口(kou)區出(chu)現不(bu)(bu)影(ying)響密封(feng)(feng)功能的濕(shi)(shi)氣膜，但濕(shi)(shi)氣膜沒(mei)有擴(kuo)展到(dao)(dao)背面；3、潮 。