人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)通風方(fang)式(shi)(shi)信(xin)號(hao)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)是于(yu)人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)指揮工(gong)(gong)程、地下隱(yin)蔽設施及坑道等**、準**項目和(he)普(pu)通人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)工(gong)(gong)程地下室的(de)(de)(de)(de)特(te)殊產品,主要(yao)(yao)應用(yong)于(yu)工(gong)(gong)程掩體內部(bu)空(kong)氣(qi)質量狀態(tai)（清(qing)潔、隔絕、濾(lv)毒）的(de)(de)(de)(de)顯示和(he)報警，具有良(liang)好(hao)的(de)(de)(de)(de)顯示性能和(he)視覺效(xiao)果(guo)。人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)通風方(fang)式(shi)(shi)信(xin)號(hao)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)接線其實很(hen)簡單,一(yi)般人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)信(xin)號(hao)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)分(fen)為(wei)6路(lu)，12路(lu)兩種，人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)可以控(kong)(kong)(kong)制(zhi)(zhi)(zhi)6-12個(ge)(ge)人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)三色信(xin)號(hao)燈箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)，當然中(zhong)間主要(yao)(yao)也是要(yao)(yao)根據客戶工(gong)(gong)程上(shang)的(de)(de)(de)(de)需(xu)求(qiu)情況。就比如工(gong)(gong)程上(shang)需(xu)要(yao)(yao)3個(ge)(ge)人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)信(xin)號(hao)燈箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)作，客戶就需(xu)要(yao)(yao)購(gou)買(mai)1個(ge)(ge)人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)信(xin)號(hao)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)和(he)6個(ge)(ge)人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)信(xin)號(hao)燈箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)，用(yong)人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)信(xin)號(hao)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)直接控(kong)(kong)(kong)制(zhi)(zhi)(zhi)6個(ge)(ge)燈箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)就可以。以此類推需(xu)要(yao)(yao)12個(ge)(ge)燈箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)作的(de)(de)(de)(de)話還(huan)是用(yong)一(yi)個(ge)(ge)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)去(qu)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)，不過1個(ge)(ge)通風控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)可以控(kong)(kong)(kong)制(zhi)(zhi)(zhi)12個(ge)(ge)人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)信(xin)號(hao)指示燈箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)，超(chao)過12個(ge)(ge)燈箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)就要(yao)(yao)另(ling)外加個(ge)(ge)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)工(gong)(gong)作。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)(de)(de)固定應不少于(yu)三個(ge)(ge)螺絲，保證牢(lao)固。位置(zhi)的(de)(de)(de)(de)選(xuan)擇要(yao)(yao)隱(yin)蔽，為(wei)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)破(po)壞，控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)(de)(de)操作要(yao)(yao)遙(yao)(yao)控(kong)(kong)(kong)開(kai)(kai)關，遙(yao)(yao)控(kong)(kong)(kong)開(kai)(kai)關要(yao)(yao)遠離控(kong)(kong)(kong)制(zhi)(zhi)(zhi)箱(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)安裝，要(yao)(yao)有防(fang)(fang)(fang)(fang)(fang)(fang)(fang)拆功(gong)能，并用(yong)門磁加以保護，遙(yao)(yao)控(kong)(kong)(kong)開(kai)(kai)關如用(yong)密碼開(kai)(kai)關，其應具有撥錯三次密碼觸發報警功(gong)能。人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)工(gong)(gong)程具有良(liang)好(hao)的(de)(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)護機能,然而要(yao)(yao)施展其應有的(de)(de)(de)(de)作用(yong),還(huan)必需(xu)把(ba)握準確(que)的(de)(de)(de)(de)使(shi)用(yong)方(fang)法和(he)要(yao)(yao)求(qiu)。銅仁隧道人(ren)(ren)(ren)(ren)(ren)(ren)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)工(gong)(gong)程廠(chang)家

要(yao)(yao)(yao)使(shi)人(ren)(ren)(ren)防(fang)(fang)(fang)設(she)(she)備(bei)(bei)能夠在惡劣前提(ti)下長期不亂工(gong)(gong)作，有幾點需要(yao)(yao)(yao)特別的(de)(de)(de)(de)(de)留意!1.進(jin)步(bu)人(ren)(ren)(ren)防(fang)(fang)(fang)設(she)(she)備(bei)(bei)自(zi)身的(de)(de)(de)(de)(de)質(zhi)量。在人(ren)(ren)(ren)防(fang)(fang)(fang)設(she)(she)備(bei)(bei)的(de)(de)(de)(de)(de)加(jia)工(gong)(gong)出(chu)產過程中，需要(yao)(yao)(yao)嚴把質(zhi)量關。對人(ren)(ren)(ren)防(fang)(fang)(fang)設(she)(she)備(bei)(bei)的(de)(de)(de)(de)(de)分承(cheng)制方務(wu)必采(cai)(cai)取評定(ding)，確保(bao)裝配的(de)(de)(de)(de)(de)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)都從(cong)合(he)(he)格的(de)(de)(de)(de)(de)分承(cheng)制方廠家采(cai)(cai)購。所采(cai)(cai)購的(de)(de)(de)(de)(de)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)，務(wu)必經由入(ru)場檢(jian)修，確保(bao)為合(he)(he)格產品。2.對所采(cai)(cai)購的(de)(de)(de)(de)(de)合(he)(he)格元(yuan)(yuan)器(qi)(qi)(qi)件(jian)再采(cai)(cai)取高低溫老(lao)化(hua)處(chu)理及篩選;功率老(lao)化(hua)處(chu)理及篩選。確保(bao)運用(yong)到人(ren)(ren)(ren)防(fang)(fang)(fang)設(she)(she)備(bei)(bei)上的(de)(de)(de)(de)(de)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)是合(he)(he)格品中的(de)(de)(de)(de)(de)品。進(jin)步(bu)人(ren)(ren)(ren)防(fang)(fang)(fang)設(she)(she)備(bei)(bei)抗環境干擾能力。黔西南(nan)地鐵人(ren)(ren)(ren)防(fang)(fang)(fang)防(fang)(fang)(fang)護(hu)設(she)(she)備(bei)(bei)人(ren)(ren)(ren)防(fang)(fang)(fang)通(tong)風(feng)設(she)(she)備(bei)(bei)是各(ge)級人(ren)(ren)(ren)防(fang)(fang)(fang)工(gong)(gong)事及地下建筑的(de)(de)(de)(de)(de)通(tong)風(feng)換氣(qi)設(she)(she)備(bei)(bei)。

人(ren)防工(gong)(gong)程(cheng)(cheng)(cheng)主(zhu)要(yao)分(fen)為(wei)(wei)指揮(hui)工(gong)(gong)程(cheng)(cheng)(cheng)、醫(yi)(yi)療救(jiu)(jiu)護(hu)(hu)工(gong)(gong)程(cheng)(cheng)(cheng)、防空(kong)專業隊(dui)工(gong)(gong)程(cheng)(cheng)(cheng)、人(ren)員(yuan)(yuan)掩(yan)蔽(bi)(bi)工(gong)(gong)程(cheng)(cheng)(cheng)、配(pei)套(tao)工(gong)(gong)程(cheng)(cheng)(cheng)。1指揮(hui)工(gong)(gong)程(cheng)(cheng)(cheng)各級人(ren)民(min)防空(kong)指揮(hui)所,是(shi)保障人(ren)民(min)防空(kong)指揮(hui)機關戰時能夠不間斷工(gong)(gong)作的(de)人(ren)民(min)防空(kong)工(gong)(gong)程(cheng)(cheng)(cheng)。2醫(yi)(yi)療救(jiu)(jiu)護(hu)(hu)工(gong)(gong)程(cheng)(cheng)(cheng)戰時為(wei)(wei)搶救(jiu)(jiu)傷員(yuan)(yuan)而(er)修(xiu)(xiu)建的(de)醫(yi)(yi)療救(jiu)(jiu)護(hu)(hu)設(she)施(shi),根據作用(yong)(yong)的(de)不同可分(fen)為(wei)(wei)三等(deng):一(yi)等(deng)為(wei)(wei)中(zhong)心(xin)醫(yi)(yi)院,二等(deng)為(wei)(wei)急(ji)救(jiu)(jiu)醫(yi)(yi)療,三等(deng)為(wei)(wei)救(jiu)(jiu)護(hu)(hu)站(zhan)。3防空(kong)專業隊(dui)工(gong)(gong)程(cheng)(cheng)(cheng)戰時保障各類專業隊(dui)伍掩(yan)蔽(bi)(bi)和執行勤務而(er)修(xiu)(xiu)建的(de)人(ren)民(min)防空(kong)工(gong)(gong)程(cheng)(cheng)(cheng)。4人(ren)員(yuan)(yuan)掩(yan)蔽(bi)(bi)工(gong)(gong)程(cheng)(cheng)(cheng)戰時供人(ren)員(yuan)(yuan)掩(yan)蔽(bi)(bi)使(shi)用(yong)(yong)的(de)人(ren)民(min)防空(kong)工(gong)(gong)程(cheng)(cheng)(cheng)。5配(pei)套(tao)工(gong)(gong)程(cheng)(cheng)(cheng)戰時用(yong)(yong)于協(xie)調防空(kong)作業的(de)保障性(xing)工(gong)(gong)程(cheng)(cheng)(cheng),主(zhu)要(yao)包(bao)括(kuo)區域電(dian)站(zhan)、供水(shui)站(zhan)、食(shi)品(pin)站(zhan)、生產車間、疏(shu)散干道、警報站(zhan)、核(he)生化監測中(zhong)心(xin)等(deng)。人(ren)防工(gong)(gong)程(cheng)(cheng)(cheng)就在我(wo)們身邊它(ta)一(yi)直守(shou)護(hu)(hu)著(zhu)大(da)家。

人防(fang)設備(bei)(bei)(bei)(bei)及工程項目是十分重(zhong)要(yao)(yao)的(de)(de)(de)，在尋常的(de)(de)(de)糊口中(zhong)，不僅要(yao)(yao)擁有(you)基礎的(de)(de)(de)防(fang)范觀(guan)念(nian)和專業知識(shi)，充足把(ba)握人防(fang)設備(bei)(bei)(bei)(bei)的(de)(de)(de)功效，還(huan)要(yao)(yao)做(zuo)好人防(fang)設備(bei)(bei)(bei)(bei)的(de)(de)(de)維護(hu)保(bao)養(yang)工作。1、人防(fang)設備(bei)(bei)(bei)(bei)在泛(fan)起意外情況時(shi)，能用來維護(hu)生命及財產安全，所(suo)以嚴(yan)(yan)禁往人防(fang)工程中(zhong)排污有(you)機廢氣、污水、廢棄物。2、嚴(yan)(yan)禁儲放(fang)易燃(ran)性(xing)(xing)、易燃(ran)易爆、侵蝕強、有(you)毒及放(fang)射(she)性(xing)(xing)物質的(de)(de)(de)物件(jian)。3、確保(bao)進口及透風孔暢行無(wu)阻(zu)，禁止擅自使(shi)用及拆遷人防(fang)報警設備(bei)(bei)(bei)(bei)。4、做(zuo)好人防(fang)設備(bei)(bei)(bei)(bei)的(de)(de)(de)保(bao)護(hu)措施(shi)，嚴(yan)(yan)禁泛(fan)起損壞，一切防(fang)范于(yu)未然。人防(fang)地下室(shi)的(de)(de)(de)防(fang)震能力要(yao)(yao)比普(pu)通地下室(shi)好。

貴(gui)州人防(fang)(fang)(fang)公司給(gei)排(pai)水(shui)(shui)工(gong)(gong)(gong)程(cheng)(cheng)預(yu)埋(mai)：1、穿(chuan)(chuan)(chuan)過人防(fang)(fang)(fang)圍(wei)(wei)(wei)護(hu)(hu)結(jie)構(gou)的(de)(de)(de)給(gei)水(shui)(shui)管(guan)(guan)(guan)道(dao)應(ying)采(cai)(cai)用(yong)鋼(gang)(gang)塑復(fu)合管(guan)(guan)(guan)或(huo)熱(re)鍍鋅(xin)鋼(gang)(gang)管(guan)(guan)(guan)，排(pai)水(shui)(shui)管(guan)(guan)(guan)道(dao)應(ying)采(cai)(cai)用(yong)鋼(gang)(gang)塑復(fu)合管(guan)(guan)(guan)或(huo)其它(ta)經過可(ke)靠防(fang)(fang)(fang)腐處理的(de)(de)(de)鋼(gang)(gang)管(guan)(guan)(guan)。在(zai)(zai)結(jie)構(gou)底板中及(ji)(ji)以(yi)下敷設(she)(she)的(de)(de)(de)管(guan)(guan)(guan)道(dao)應(ying)采(cai)(cai)用(yong)機制排(pai)水(shui)(shui)鑄鐵管(guan)(guan)(guan)或(huo)熱(re)鍍鋅(xin)鋼(gang)(gang)管(guan)(guan)(guan)。2、根據給(gei)水(shui)(shui)管(guan)(guan)(guan)道(dao)引入(ru)位(wei)置(zhi)，在(zai)(zai)防(fang)(fang)(fang)護(hu)(hu)密閉(bi)門、人防(fang)(fang)(fang)圍(wei)(wei)(wei)護(hu)(hu)結(jie)構(gou)的(de)(de)(de)內(nei)側和防(fang)(fang)(fang)護(hu)(hu)單元隔墻(qiang)的(de)(de)(de)兩側管(guan)(guan)(guan)道(dao)上設(she)(she)置(zhi)不(bu)(bu)小于（或(huo)不(bu)(bu)銹鋼(gang)(gang)）閘閥(fa)或(huo)截止閥(fa)，安(an)裝的(de)(de)(de)閥(fa)門近(jin)端面應(ying)距內(nei)墻(qiang)面200mm以(yi)內(nei)，閥(fa)門應(ying)有明顯的(de)(de)(de)啟閉(bi)標志，且宜(yi)安(an)裝在(zai)(zai)管(guan)(guan)(guan)道(dao)進(jin)(jin)入(ru)工(gong)(gong)(gong)程(cheng)(cheng)后拐彎或(huo)分支之、防(fang)(fang)(fang)空(kong)地下室戰時及(ji)(ji)平時均不(bu)(bu)使(shi)用(yong)的(de)(de)(de)管(guan)(guan)(guan)道(dao)(如上部(bu)建筑(zhu)的(de)(de)(de)生活污水(shui)(shui)管(guan)(guan)(guan)、雨水(shui)(shui)管(guan)(guan)(guan)、燃氣管(guan)(guan)(guan))均不(bu)(bu)得穿(chuan)(chuan)(chuan)過人防(fang)(fang)(fang)圍(wei)(wei)(wei)護(hu)(hu)結(jie)構(gou)進(jin)(jin)入(ru)防(fang)(fang)(fang)空(kong)地下室。穿(chuan)(chuan)(chuan)越工(gong)(gong)(gong)程(cheng)(cheng)圍(wei)(wei)(wei)護(hu)(hu)結(jie)構(gou)管(guan)(guan)(guan)道(dao)的(de)(de)(de)管(guan)(guan)(guan)徑不(bu)(bu)宜(yi)大(da)于150mm，且穿(chuan)(chuan)(chuan)越頂板、外墻(qiang)、防(fang)(fang)(fang)護(hu)(hu)密閉(bi)墻(qiang)、密閉(bi)墻(qiang)及(ji)(ji)防(fang)(fang)(fang)護(hu)(hu)單元間隔墻(qiang)時應(ying)設(she)(she)置(zhi)剛(gang)性防(fang)(fang)(fang)水(shui)(shui)套管(guan)(guan)(guan)，當大(da)于150mm的(de)(de)(de)管(guan)(guan)(guan)道(dao)確需穿(chuan)(chuan)(chuan)越時，應(ying)在(zai)(zai)穿(chuan)(chuan)(chuan)墻(qiang)(穿(chuan)(chuan)(chuan)板)處設(she)(she)置(zhi)外側加(jia)防(fang)(fang)(fang)護(hu)(hu)擋板的(de)(de)(de)剛(gang)性防(fang)(fang)(fang)水(shui)(shui)套管(guan)(guan)(guan)。遵(zun)義人防(fang)(fang)(fang)設(she)(she)備廠家——貴(gui)州錦天宇人防(fang)(fang)(fang)工(gong)(gong)(gong)程(cheng)(cheng)有限公司。貴(gui)陽建筑(zhu)人防(fang)(fang)(fang)電話

人(ren)防(fang)地(di)下室頂板(ban)、側墻、地(di)板(ban)都比(bi)普(pu)通地(di)下室更厚實、堅固，除承重外還有一定抗沖擊(ji)波和(he)爆轟(hong)波的能力(li)。銅仁隧道人(ren)防(fang)工程廠(chang)家(jia)

人(ren)防工(gong)(gong)程(cheng)(cheng)設(she)(she)備(bei)通風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)盤(pan)(pan)管(guan)(guan)電子(zi)閥運(yun)行(xing)一段時(shi)(shi)(shi)間后，可能(neng)會出現各(ge)種(zhong)問題，如果沒有發現，就(jiu)會變得更加嚴重(zhong)。因此，有必要定(ding)期檢查(cha)作業。在(zai)檢查(cha)過程(cheng)(cheng)中，除了確(que)保(bao)環境符合標準外(wai)，還必須確(que)保(bao)密封(feng)表面受(shou)到損壞，沒有其他部(bu)件(jian)丟失。人(ren)防設(she)(she)備(bei)假定(ding)密封(feng)面損壞，則人(ren)防工(gong)(gong)程(cheng)(cheng)設(she)(she)備(bei)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)盤(pan)(pan)管(guan)(guan)電氣(qi)閥密封(feng)不(bu)(bu)好；假定(ding)其他部(bu)件(jian)損壞，如傳動(dong)操作松(song)懈或(huo)(huo)沖擊，則必須更換新(xin)(xin)部(bu)件(jian)，使其不(bu)(bu)能(neng)正(zheng)常工(gong)(gong)作。當(dang)新(xin)(xin)鮮空(kong)(kong)氣(qi)等于(yu)(yu)房(fang)(fang)間空(kong)(kong)氣(qi)參(can)數時(shi)(shi)(shi)，風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)盤(pan)(pan)管(guan)(guan)單元只承(cheng)(cheng)(cheng)(cheng)受(shou)外(wai)殼結構和房(fang)(fang)間內(nei)部(bu)的(de)(de)冷(leng)熱負(fu)(fu)荷(he)，當(dang)新(xin)(xin)鮮空(kong)(kong)氣(qi)焓(han)大于(yu)(yu)或(huo)(huo)小(xiao)于(yu)(yu)房(fang)(fang)間空(kong)(kong)氣(qi)焓(han)時(shi)(shi)(shi)，風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)盤(pan)(pan)管(guan)(guan)單元應增加或(huo)(huo)扣除部(bu)分新(xin)(xin)鮮空(kong)(kong)氣(qi)冷(leng)卻和熱負(fu)(fu)荷(he)。當(dang)新(xin)(xin)風(feng)(feng)(feng)(feng)的(de)(de)含水(shui)量低于(yu)(yu)室(shi)內(nei)空(kong)(kong)氣(qi)的(de)(de)含水(shui)率，并(bing)能(neng)充分承(cheng)(cheng)(cheng)(cheng)受(shou)房(fang)(fang)間的(de)(de)濕負(fu)(fu)荷(he)時(shi)(shi)(shi)，人(ren)防工(gong)(gong)程(cheng)(cheng)裝(zhuang)(zhuang)備(bei)制造商(shang)的(de)(de)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)盤(pan)(pan)管(guan)(guan)只能(neng)承(cheng)(cheng)(cheng)(cheng)受(shou)房(fang)(fang)間的(de)(de)感熱負(fu)(fu)荷(he)，設(she)(she)備(bei)應根據干燥(zao)情況(kuang)配備(bei)。安(an)裝(zhuang)(zhuang)螺絲釘時(shi)(shi)(shi)，風(feng)(feng)(feng)(feng)扇線(xian)圈(quan)的(de)(de)扭矩應該(gai)適當(dang)，這樣(yang)塑料(liao)部(bu)件(jian)就(jiu)不(bu)(bu)會因為太(tai)緊而(er)變形和開(kai)裂(lie)，也(ye)不(bu)(bu)應該(gai)因為振動(dong)而(er)太(tai)松(song)太(tai)松(song)。"風(feng)(feng)(feng)(feng)扇線(xian)圈(quan)的(de)(de)葉片不(bu)(bu)得接觸風(feng)(feng)(feng)(feng)罩(zhao)，更不(bu)(bu)用說安(an)裝(zhuang)(zhuang)反向風(feng)(feng)(feng)(feng)扇線(xian)圈(quan)了。在(zai)選擇風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)盤(pan)(pan)管(guan)(guan)時(shi)(shi)(shi)，應注意風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)盤(pan)(pan)管(guan)(guan)是球軸(zhou)承(cheng)(cheng)(cheng)(cheng)，軸(zhou)承(cheng)(cheng)(cheng)(cheng)機(ji)(ji)(ji)械壽(shou)命短。就(jiu)簡(jian)單軸(zhou)承(cheng)(cheng)(cheng)(cheng)的(de)(de)壽(shou)命而(er)言(yan)，當(dang)使用球軸(zhou)承(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)，風(feng)(feng)(feng)(feng)扇線(xian)圈(quan)的(de)(de)壽(shou)命將提高5至10倍。銅仁隧道(dao)人(ren)防工(gong)(gong)程(cheng)(cheng)廠家

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