開孔(kong)法(fa)(fa)：此(ci)方(fang)(fang)法(fa)(fa)較(jiao)拆(chai)卸法(fa)(fa)而言相對(dui)(dui)容易(yi)，費用(yong)相對(dui)(dui)較(jiao)低，對(dui)(dui)于人工無法(fa)(fa)進(jin)(jin)(jin)入且(qie)拆(chai)卸較(jiao)為困難的煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)采用(yong)此(ci)法(fa)(fa)，由技術(shu)人員(yuan)測算(suan)出需要開孔(kong)的間(jian)隔距離、開孔(kong)位置、大小和數量，通過這些孔(kong)對(dui)(dui)煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)內(nei)進(jin)(jin)(jin)行煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)清(qing)(qing)(qing)洗(xi)(xi)。對(dui)(dui)每個孔(kong)進(jin)(jin)(jin)行密封處理。機器設備清(qing)(qing)(qing)洗(xi)(xi)法(fa)(fa)：此(ci)方(fang)(fang)法(fa)(fa)容易(yi)操作、難度小、工作量小、費用(yong)比較(jiao)低的煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)清(qing)(qing)(qing)洗(xi)(xi)方(fang)(fang)式(shi)，對(dui)(dui)于油污較(jiao)少，清(qing)(qing)(qing)洗(xi)(xi)周(zhou)期短的煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)采用(yong)此(ci)法(fa)(fa)清(qing)(qing)(qing)理，先(xian)將管道(dao)(dao)(dao)內(nei)噴(pen)灑清(qing)(qing)(qing)洗(xi)(xi)劑，使(shi)油污軟(ruan)化，再用(yong)30米長的電動軟(ruan)軸刷將油污刷洗(xi)(xi)干凈。此(ci)法(fa)(fa)使(shi)用(yong)于30公分見方(fang)(fang)的豎煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)，人工無法(fa)(fa)進(jin)(jin)(jin)入且(qie)不(bu)便拆(chai)卸的隱蔽的小煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)。這種(zhong)不(bu)易(yi)清(qing)(qing)(qing)洗(xi)(xi)而且(qie)容易(yi)積油要縮(suo)短清(qing)(qing)(qing)洗(xi)(xi)周(zhou)期。連鎖品(pin)牌服(fu)務商！奇越(yue)建(jian)立(li)標(biao)準化作業流程，全(quan)國(guo)門店清(qing)(qing)(qing)洗(xi)(xi)效果(guo)統一可控！杭州酒(jiu)店油煙(yan)(yan)(yan)(yan)(yan)管道(dao)(dao)(dao)清(qing)(qing)(qing)洗(xi)(xi)施(shi)工隊

廚(chu)(chu)(chu)房(fang)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)設(she)備等排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)系統內(nei)積累油(you)(you)(you)(you)(you)污(wu)后，酒店廚(chu)(chu)(chu)房(fang)的(de)(de)**性(xing)降低(di)，火(huo)災(zai)隱患大(da)增。廚(chu)(chu)(chu)房(fang)的(de)(de)集(ji)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)內(nei)及罩(zhao)(zhao)(zhao)上的(de)(de)空壓(ya)管(guan)道(dao)(dao)(dao)內(nei)積累油(you)(you)(you)(you)(you)污(wu)后，在炒灶(zao)工作時(shi)爐頭(tou)的(de)(de)火(huo)焰灰(hui)進(jin)入(ru)集(ji)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)及煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)內(nei)，易(yi)引(yin)起罩(zhao)(zhao)(zhao)內(nei)和(he)(he)管(guan)道(dao)(dao)(dao)內(nei)的(de)(de)油(you)(you)(you)(you)(you)污(wu)燃燒引(yin)發火(huo)災(zai)。油(you)(you)(you)(you)(you)污(wu)的(de)(de)堆積。也(ye)會造(zao)成廚(chu)(chu)(chu)房(fang)排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)不(bu)(bu)暢(chang)，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)效果變差。嚴重(zhong)影響(xiang)餐廳(ting)內(nei)食客的(de)(de)就餐環境直接影響(xiang)餐廳(ting)的(de)(de)經(jing)濟效益。油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)不(bu)(bu)經(jing)常(chang)清(qing)(qing)(qing)(qing)洗(xi)(xi)。會有(you)很多油(you)(you)(you)(you)(you)漬殘留(liu)在煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)機和(he)(he)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)表面(mian)(mian)，時(shi)間久了會形成油(you)(you)(you)(you)(you)垢，簡(jian)單的(de)(de)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗(xi)(xi)是處理不(bu)(bu)掉的(de)(de)，這樣會影響(xiang)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)機，油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)的(de)(de)使(shi)用，使(shi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)流(liu)(liu)不(bu)(bu)易(yi)排(pai)(pai)(pai)出。采用高壓(ya)射流(liu)(liu)強力化(hua)油(you)(you)(you)(you)(you)劑(ji)對油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗(xi)(xi)進(jin)行(xing)(xing)(xing)除(chu)油(you)(you)(you)(you)(you)處理后再做保養，使(shi)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)氣流(liu)(liu)明顯好轉(zhuan)并形成保護膜，使(shi)油(you)(you)(you)(you)(you)漬不(bu)(bu)易(yi)殘留(liu)在表面(mian)(mian)。油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗(xi)(xi)包括(kuo)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)表面(mian)(mian)，煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)內(nei)的(de)(de)燈罩(zhao)(zhao)(zhao)，排(pai)(pai)(pai)風口，排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)口以(yi)及電(dian)機灶(zao)臺表面(mian)(mian)。油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗(xi)(xi)的(de)(de)重(zhong)點(dian)是排(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)口與(yu)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)相連去，并和(he)(he)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)同步平(ping)行(xing)(xing)(xing)的(de)(de)排(pai)(pai)(pai)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗(xi)(xi)。有(you)資質的(de)(de)公司(si)可以(yi)用特殊設(she)備進(jin)行(xing)(xing)(xing)清(qing)(qing)(qing)(qing)洗(xi)(xi)，不(bu)(bu)留(liu)死角(jiao)。橫油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)建議(yi)，每半年(nian)清(qing)(qing)(qing)(qing)潔(jie)一次。杭(hang)(hang)州排(pai)(pai)(pai)油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗(xi)(xi)清(qing)(qing)(qing)(qing)洗(xi)(xi)方法油(you)(you)(you)(you)(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗(xi)(xi)的(de)(de)服務廠家排(pai)(pai)(pai)名。歡(huan)迎來電(dian)咨詢(xun)杭(hang)(hang)州奇(qi)越清(qing)(qing)(qing)(qing)洗(xi)(xi)服務有(you)限(xian)公司(si)！

大(da)型(xing)油(you)(you)(you)煙(yan)(yan)機被廣運用于餐廳、飯店、酒店、工廠(chang)、學校、**、企事業食堂(tang)等(deng)，如(ru)果不(bu)定(ding)時的(de)清洗(xi)的(de)話，將會在油(you)(you)(you)煙(yan)(yan)機的(de)表面以及煙(yan)(yan)道(dao)布滿了(le)油(you)(you)(you)漬(zi)污垢，導致吸(xi)油(you)(you)(you)煙(yan)(yan)效果不(bu)好,甚至還存在著(zhu)**隱患，容(rong)易引發火災！而大(da)型(xing)油(you)(you)(you)煙(yan)(yan)機清潔(jie)又(you)是(shi)近年來**環保、消防強制檢驗的(de)餐飲(yin)業廚房項(xiang)目(mu)，所以在每個縣城(cheng)(cheng)和(he)城(cheng)(cheng)市有(you)著(zhu)長期而穩定(ding)增(zeng)長的(de)剛需市場(chang)！但(dan)是(shi)專業的(de)大(da)型(xing)油(you)(you)(you)煙(yan)(yan)機清洗(xi)公司卻少之(zhi)又(you)少，整個大(da)型(xing)油(you)(you)(you)煙(yan)(yan)機清洗(xi)市場(chang)有(you)著(zhu)無可估量的(de)爆發潛力，有(you)餐飲(yin)有(you)食堂(tang)的(de)地方就有(you)清洗(xi)生意(yi)！

企(qi)業(ye)油(you)(you)煙(yan)(yan)(yan)管道(dao)(dao)清(qing)洗服(fu)務需要(yao)哪些(xie)手續，怎么**資(zi)質證(zheng)書(shu)。對(dui)于酒店，食堂(tang)等地方(fang)的(de)(de)油(you)(you)煙(yan)(yan)(yan)管道(dao)(dao)長時間的(de)(de)使(shi)用會(hui)(hui)積累(lei)很(hen)多(duo)的(de)(de)油(you)(you)煙(yan)(yan)(yan)，油(you)(you)煙(yan)(yan)(yan)管道(dao)(dao)長期不(bu)清(qing)洗,有大(da)量的(de)(de)油(you)(you)垢(gou)堆積,造成(cheng)管道(dao)(dao)塞(sai),細菌繁殖,嚴重影(ying)響(xiang)人們(men)飲食衛生(sheng),更為(wei)嚴重會(hui)(hui)發(fa)生(sheng)火(huo)災,造成(cheng)大(da)量的(de)(de)經(jing)濟損失如人員傷害,針對(dui)這種情況我們(men)要(yao)更加重視(shi)油(you)(you)煙(yan)(yan)(yan)管道(dao)(dao)的(de)(de)清(qing)洗。一、服(fu)務對(dui)象為(wei):大(da)型(xing)酒店單(dan)位、**單(dan)位食堂(tang)、事業(ye)單(dan)位食堂(tang)、大(da)型(xing)企(qi)業(ye)單(dan)位食堂(tang)、學校(xiao)食堂(tang)、工廠的(de)(de)食堂(tang)、餐館的(de)(de)廚房油(you)(you)煙(yan)(yan)(yan)機(ji)(ji)(ji)清(qing)洗、油(you)(you)煙(yan)(yan)(yan)管道(dao)(dao)清(qing)洗。二、施(shi)工工藝1、油(you)(you)煙(yan)(yan)(yan)機(ji)(ji)(ji)的(de)(de)清(qing)洗1)油(you)(you)煙(yan)(yan)(yan)機(ji)(ji)(ji)為(wei)什么需要(yao)清(qing)洗油(you)(you)煙(yan)(yan)(yan)機(ji)(ji)(ji)清(qing)洗不(bu)及時燃燒(shao)的(de)(de)火(huo)苗會(hui)(hui)誘發(fa)油(you)(you)煙(yan)(yan)(yan)機(ji)(ji)(ji)上的(de)(de)油(you)(you)漬，頻繁引發(fa)火(huo)災。抽油(you)(you)煙(yan)(yan)(yan)機(ji)(ji)(ji)使(shi)用一段時間后會(hui)(hui)附著很(hen)多(duo)油(you)(you)垢(gou)，這時如果清(qing)洗方(fang)法不(bu)得當，可能會(hui)(hui)造成(cheng)繼續使(shi)用時增加耗電量。頻繁拆洗抽油(you)(you)煙(yan)(yan)(yan)機(ji)(ji)(ji)會(hui)(hui)導致零件變形(xing)，從(cong)而增加阻力，增加電能消耗。其(qi)實(shi)油(you)(you)煙(yan)(yan)(yan)一般是不(bu)會(hui)(hui)進入電機(ji)(ji)(ji)的(de)(de)，建議(yi)擦洗表(biao)面就(jiu)可以了(le)。清(qing)洗廢油(you)(you)回(hui)收(shou)服(fu)務！奇越(yue)與正規企(qi)業(ye)合作，幫助客戶實(shi)現環保資(zi)源再利用！

油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)洗標準(zhun)為：煙(yan)(yan)罩煙(yan)(yan)道(dao)(dao)(dao)清(qing)洗后(hou)90%以(yi)上可(ke)以(yi)見(jian)到煙(yan)(yan)道(dao)(dao)(dao)原本的(de)(de)(de)(de)(de)(de)內(nei)壁鐵皮(pi)色，不(bu)留有塊狀(zhuang)頑(wan)固的(de)(de)(de)(de)(de)(de)油(you)(you)漬(zi)(zi)，灶臺的(de)(de)(de)(de)(de)(de)表面無油(you)(you)污(wu)且光(guang)亮整潔(jie)，風機(ji)葉輪的(de)(de)(de)(de)(de)(de)表面90%以(yi)上可(ke)以(yi)看見(jian)底(di)(di)漆，電(dian)機(ji)底(di)(di)部沒有沉淀的(de)(de)(de)(de)(de)(de)油(you)(you)漬(zi)(zi)，管(guan)道(dao)(dao)(dao)外(wai)部沒有油(you)(you)漬(zi)(zi)和頑(wan)固的(de)(de)(de)(de)(de)(de)油(you)(you)垢。以(yi)上對油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)洗的(de)(de)(de)(de)(de)(de)方(fang)法和重(zhong)點清(qing)洗地(di)方(fang)的(de)(de)(de)(de)(de)(de)介紹(shao)，希望對要進(jin)行(xing)(xing)(xing)油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)洗的(de)(de)(de)(de)(de)(de)人(ren)有所幫(bang)助。油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)顧名思義(yi)就是一種對廚(chu)房(fang)內(nei)產生的(de)(de)(de)(de)(de)(de)油(you)(you)煙(yan)(yan)進(jin)行(xing)(xing)(xing)排除和消散的(de)(de)(de)(de)(de)(de)裝(zhuang)置，。油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)在進(jin)行(xing)(xing)(xing)安(an)(an)裝(zhuang)前要充分的(de)(de)(de)(de)(de)(de)考慮到廚(chu)房(fang)內(nei)，各(ge)種設施(shi)的(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)位(wei)置和要實用的(de)(de)(de)(de)(de)(de)空間(jian)范圍，對油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)的(de)(de)(de)(de)(de)(de)安(an)(an)裝(zhuang)進(jin)行(xing)(xing)(xing)合理的(de)(de)(de)(de)(de)(de)規劃，這(zhe)樣(yang)不(bu)僅(jin)操作方(fang)便，還可(ke)以(yi)根據廚(chu)房(fang)的(de)(de)(de)(de)(de)(de)使用情況進(jin)行(xing)(xing)(xing)分別運行(xing)(xing)(xing)，不(bu)會造成幾臺油(you)(you)煙(yan)(yan)機(ji)同時運行(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)現象(xiang)，減少(shao)了(le)廚(chu)房(fang)的(de)(de)(de)(de)(de)(de)運行(xing)(xing)(xing)成本。夏季高溫火災高發(fa)期！油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)洗刻不(bu)容緩(huan)，奇(qi)越現推出團購優惠(hui)，3家同行(xing)(xing)(xing)享8折！杭州餐飲油(you)(you)煙(yan)(yan)管(guan)道(dao)(dao)(dao)清(qing)洗報價(jia)

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在(zai)(zai)對油(you)煙(yan)(yan)(yan)(yan)(yan)管道(dao)(dao)(dao)(dao)進(jin)行(xing)(xing)清(qing)(qing)(qing)(qing)洗時(shi)，煙(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)和(he)灶(zao)臺(tai)的(de)(de)(de)(de)(de)(de)清(qing)(qing)(qing)(qing)洗也是(shi)不(bu)可(ke)缺少(shao)的(de)(de)(de)(de)(de)(de)，在(zai)(zai)清(qing)(qing)(qing)(qing)洗油(you)煙(yan)(yan)(yan)(yan)(yan)管道(dao)(dao)(dao)(dao)前我們(men)應對煙(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)表(biao)(biao)面(mian)、排風口、煙(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)內(nei)的(de)(de)(de)(de)(de)(de)燈罩(zhao)(zhao)(zhao)、排煙(yan)(yan)(yan)(yan)(yan)口、電(dian)機、灶(zao)臺(tai)都要進(jin)行(xing)(xing)清(qing)(qing)(qing)(qing)潔，同時(shi)清(qing)(qing)(qing)(qing)潔的(de)(de)(de)(de)(de)(de)重(zhong)點是(shi)排煙(yan)(yan)(yan)(yan)(yan)口和(he)煙(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)相連(lian)處與煙(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)同步平行(xing)(xing)的(de)(de)(de)(de)(de)(de)排煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)(dao)。對這些(xie)部位的(de)(de)(de)(de)(de)(de)清(qing)(qing)(qing)(qing)潔不(bu)僅可(ke)以(yi)使煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)(dao)管道(dao)(dao)(dao)(dao)在(zai)(zai)清(qing)(qing)(qing)(qing)洗后更(geng)好(hao)的(de)(de)(de)(de)(de)(de)發揮它的(de)(de)(de)(de)(de)(de)作(zuo)用，同時(shi)也使廚(chu)房(fang)的(de)(de)(de)(de)(de)(de)整個房(fang)間更(geng)加的(de)(de)(de)(de)(de)(de)干凈(jing)整潔，一個好(hao)的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)歡聚可(ke)以(yi)提(ti)高廚(chu)師們(men)的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)效(xiao)率(lv)，為我們(men)提(ti)高更(geng)多更(geng)好(hao)的(de)(de)(de)(de)(de)(de)美味。食堂油(you)煙(yan)(yan)(yan)(yan)(yan)管道(dao)(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗標(biao)準是(shi)：煙(yan)(yan)(yan)(yan)(yan)罩(zhao)(zhao)(zhao)煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗后90%以(yi)上(shang)(shang)可(ke)以(yi)見到煙(yan)(yan)(yan)(yan)(yan)道(dao)(dao)(dao)(dao)原本的(de)(de)(de)(de)(de)(de)內(nei)壁(bi)鐵皮(pi)色，不(bu)留有(you)塊狀頑(wan)固的(de)(de)(de)(de)(de)(de)油(you)漬(zi)，灶(zao)臺(tai)的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)無油(you)污(wu)且光(guang)亮整潔，風機葉輪的(de)(de)(de)(de)(de)(de)表(biao)(biao)面(mian)90%以(yi)上(shang)(shang)可(ke)以(yi)看見底(di)漆，電(dian)機底(di)部沒(mei)有(you)沉淀(dian)的(de)(de)(de)(de)(de)(de)油(you)漬(zi)，管道(dao)(dao)(dao)(dao)外部沒(mei)有(you)油(you)漬(zi)和(he)頑(wan)固的(de)(de)(de)(de)(de)(de)油(you)垢。杭州酒店油(you)煙(yan)(yan)(yan)(yan)(yan)管道(dao)(dao)(dao)(dao)清(qing)(qing)(qing)(qing)洗施工(gong)隊