焊(han)烟(yan)(yan)净(jing)化器(qi)的(de)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)系统主(zhu)(zhu)要通(tong)过(guo)(guo)(guo)(guo)(guo)以下几个(ge)步骤(zhou)来工作(zuo)：1.预(yu)(yu)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)：焊(han)烟(yan)(yan)进(jin)入净(jing)化器(qi)后，首先经过(guo)(guo)(guo)(guo)(guo)预(yu)(yu)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)器(qi)。预(yu)(yu)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)器(qi)通(tong)常采用(yong)网(wang)格(ge)或(huo)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)棉等材料(liao)(liao)(liao)，用(yong)于捕捉(zhuo)较大的(de)颗(ke)粒(li)物，如(ru)(ru)灰尘和(he)(he)(he)(he)金属碎屑(xie)。2.主(zhu)(zhu)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)：焊(han)烟(yan)(yan)经过(guo)(guo)(guo)(guo)(guo)预(yu)(yu)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)后，进(jin)入主(zhu)(zhu)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)器(qi)。主(zhu)(zhu)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)器(qi)通(tong)常采用(yong)高效的(de)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)材料(liao)(liao)(liao)，如(ru)(ru)活性(xing)(xing)炭、玻璃纤(xian)维或(huo)电静电滤(lv)(lv)网(wang)等，用(yong)于捕捉(zhuo)更小(xiao)的(de)颗(ke)粒(li)物和(he)(he)(he)(he)有(you)(you)害气(qi)体。这些(xie)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)材料(liao)(liao)(liao)具有(you)(you)较大的(de)表面积(ji)，可(ke)(ke)以有(you)(you)效地吸(xi)附(fu)和(he)(he)(he)(he)过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)焊(han)烟(yan)(yan)中(zhong)(zhong)的(de)有(you)(you)害物质。3.HEPA过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)：某些(xie)高级的(de)焊(han)烟(yan)(yan)净(jing)化器(qi)还配备(bei)了(le)HEPA（高效颗(ke)粒(li)空(kong)气(qi)）过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)器(qi)。HEPA过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)器(qi)可(ke)(ke)以捕捉(zhuo)更小(xiao)的(de)颗(ke)粒(li)物，如(ru)(ru)细菌、病(bing)毒和(he)(he)(he)(he)烟(yan)(yan)雾微粒(li)。它们(men)通(tong)常由(you)细密的(de)纤(xian)维网(wang)构(gou)成(cheng)，可(ke)(ke)以过(guo)(guo)(guo)(guo)(guo)滤(lv)(lv)掉直径为0.3微米的(de)颗(ke)粒(li)物。4.活性(xing)(xing)炭吸(xi)附(fu)：焊(han)烟(yan)(yan)中(zhong)(zhong)可(ke)(ke)能含(han)有(you)(you)一些(xie)有(you)(you)害气(qi)体，如(ru)(ru)甲(jia)醛、苯(ben)和(he)(he)(he)(he)二氧化硫等。活性(xing)(xing)炭是一种具有(you)(you)高度吸(xi)附(fu)能力(li)的(de)材料(liao)(liao)(liao)，可(ke)(ke)以有(you)(you)效地吸(xi)附(fu)这些(xie)有(you)(you)害气(qi)体，净(jing)化空(kong)气(qi)。5.UV灯(deng)杀(sha)菌（可(ke)(ke)选）：某些(xie)焊(han)烟(yan)(yan)净(jing)化器(qi)还配备(bei)了(le)紫外线(xian)（UV）灯(deng)。UV灯(deng)可(ke)(ke)以杀(sha)灭空(kong)气(qi)中(zhong)(zhong)的(de)细菌和(he)(he)(he)(he)病(bing)毒，提(ti)高空(kong)气(qi)的(de)卫生性(xing)(xing)。焊(han)烟(yan)(yan)净(jing)化器(qi)能够减少焊(han)接过(guo)(guo)(guo)(guo)(guo)程中(zhong)(zhong)的(de)烟(yan)(yan)雾和(he)(he)(he)(he)粉(fen)尘，提(ti)高工作(zuo)环(huan)境的(de)清洁(jie)度和(he)(he)(he)(he)舒(shu)适度。西(xi)安(an)单臂焊(han)烟(yan)(yan)净(jing)化器(qi)价(jia)格(ge)

焊烟(yan)(yan)净(jing)化器故(gu)(gu)障解决(jue)办法：焊烟(yan)(yan)净(jing)化器较(jiao)为(wei)常(chang)见的(de)(de)故(gu)(gu)障问题，是(shi)(shi)在使用时(shi)出(chu)(chu)现(xian)过(guo)(guo)(guo)(guo)热(re)现(xian)象。通(tong)常(chang)电(dian)(dian)(dian)机(ji)(ji)反常(chang)发热(re)时(shi)，排(pai)出(chu)(chu)的(de)(de)气体(ti)的(de)(de)温(wen)度会(hui)明显的(de)(de)过(guo)(guo)(guo)(guo)热(re)，甚至(zhi)电(dian)(dian)(dian)机(ji)(ji)温(wen)度太高会(hui)导(dao)致内(nei)部(bu)冒烟(yan)(yan)或(huo)起火(huo)，会(hui)使得(de)电(dian)(dian)(dian)动(dong)机(ji)(ji)绕组绝缘烧(shao)损(sun)，引发安全(quan)(quan)事故(gu)(gu)，因(yin)此我(wo)们(men)必(bi)须(xu)重视这(zhei)(zhei)类(lei)故(gu)(gu)障问题。就我(wo)们(men)的(de)(de)经验(yan)来看(kan)，引发过(guo)(guo)(guo)(guo)热(re)现(xian)象的(de)(de)原因(yin)是(shi)(shi)多方面的(de)(de)。首先(xian)可能(neng)是(shi)(shi)软管、吸(xi)气罩被(bei)异物堵(du)塞，或(huo)者是(shi)(shi)滤筒(tong)表面没(mei)有(you)及时(shi)清(qing)灰，积(ji)灰过(guo)(guo)(guo)(guo)厚，导(dao)致设(she)(she)备(bei)内(nei)部(bu)的(de)(de)空气不流(liu)通(tong)，外部(bu)低温(wen)气体(ti)不能(neng)进入设(she)(she)备(bei)内(nei)部(bu)，电(dian)(dian)(dian)机(ji)(ji)得(de)不到(dao)冷却而温(wen)度过(guo)(guo)(guo)(guo)高。这(zhei)(zhei)时(shi)我(wo)们(men)就要及时(shi)清(qing)理设(she)(she)备(bei)内(nei)部(bu)的(de)(de)堵(du)塞物和(he)(he)积(ji)灰，保持(chi)过(guo)(guo)(guo)(guo)滤管路、进出(chu)(chu)风口的(de)(de)通(tong)风性。其次可能(neng)是(shi)(shi)电(dian)(dian)(dian)机(ji)(ji)转子损(sun)坏，电(dian)(dian)(dian)刷和(he)(he)整流(liu)子磨损(sun)产生火(huo)花过(guo)(guo)(guo)(guo)大，导(dao)致电(dian)(dian)(dian)机(ji)(ji)过(guo)(guo)(guo)(guo)热(re)，这(zhei)(zhei)时(shi)我(wo)们(men)需要维修(xiu)和(he)(he)更换电(dian)(dian)(dian)刷或(huo)电(dian)(dian)(dian)机(ji)(ji)。再者，也可能(neng)是(shi)(shi)因(yin)为(wei)焊接烟(yan)(yan)尘净(jing)化器连(lian)续(xu)使用的(de)(de)时(shi)间(jian)过(guo)(guo)(guo)(guo)长(zhang)(zhang)，超(chao)过(guo)(guo)(guo)(guo)了设(she)(she)备(bei)规定的(de)(de)连(lian)续(xu)使用时(shi)间(jian)长(zhang)(zhang)度。这(zhei)(zhei)种(zhong)情(qing)况下(xia)，只须(xu)及时(shi)停止工作(zuo)(zuo)，待(dai)设(she)(she)备(bei)恢复正常(chang)的(de)(de)温(wen)度后再使用。江苏不锈钢焊烟(yan)(yan)净(jing)化器购(gou)买焊烟(yan)(yan)净(jing)化器的(de)(de)使用可以降低焊接过(guo)(guo)(guo)(guo)程中的(de)(de)火(huo)灾风险，提高工作(zuo)(zuo)安全(quan)(quan)性。

一(yi)些高级的(de)(de)(de)焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)可(ke)能(neng)(neng)(neng)(neng)(neng)具(ju)有(you)过(guo)(guo)载(zai)(zai)保(bao)护(hu)和故(gu)(gu)障(zhang)自(zi)诊(zhen)断(duan)(duan)功(gong)能(neng)(neng)(neng)(neng)(neng)，但并不是(shi)所有(you)的(de)(de)(de)焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)都具(ju)备这(zhei)些功(gong)能(neng)(neng)(neng)(neng)(neng)。这(zhei)些功(gong)能(neng)(neng)(neng)(neng)(neng)的(de)(de)(de)存(cun)在取决于焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)的(de)(de)(de)品牌(pai)、型(xing)(xing)号和设计。过(guo)(guo)载(zai)(zai)保(bao)护(hu)功(gong)能(neng)(neng)(neng)(neng)(neng)可(ke)以(yi)防止焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)在工(gong)作过(guo)(guo)程(cheng)中超负(fu)荷运行(xing)，避免(mian)损坏设备或引发安全问题。当(dang)焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)超过(guo)(guo)其额定负(fu)荷时(shi)，过(guo)(guo)载(zai)(zai)保(bao)护(hu)功(gong)能(neng)(neng)(neng)(neng)(neng)会(hui)(hui)自(zi)动启动，通(tong)常会(hui)(hui)有(you)警报或指示(shi)灯(deng)提示(shi)用户(hu)(hu)。故(gu)(gu)障(zhang)自(zi)诊(zhen)断(duan)(duan)功(gong)能(neng)(neng)(neng)(neng)(neng)可(ke)以(yi)帮助用户(hu)(hu)快速识别和解(jie)决焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)的(de)(de)(de)故(gu)(gu)障(zhang)问题。当(dang)焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)出现故(gu)(gu)障(zhang)时(shi)，自(zi)诊(zhen)断(duan)(duan)功(gong)能(neng)(neng)(neng)(neng)(neng)会(hui)(hui)自(zi)动检测并显示(shi)故(gu)(gu)障(zhang)代码或警报，用户(hu)(hu)可(ke)以(yi)根(gen)据提示(shi)进(jin)行(xing)相应的(de)(de)(de)维修或联系售后服务。需要注意(yi)的(de)(de)(de)是(shi)，不同品牌(pai)和型(xing)(xing)号的(de)(de)(de)焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)可(ke)能(neng)(neng)(neng)(neng)(neng)具(ju)有(you)不同的(de)(de)(de)功(gong)能(neng)(neng)(neng)(neng)(neng)和特点(dian)。在购买(mai)焊(han)(han)(han)烟(yan)(yan)(yan)净(jing)化(hua)器(qi)时(shi)，可(ke)以(yi)咨询(xun)销售商或查(cha)阅产品说明书，了(le)解(jie)具(ju)体型(xing)(xing)号是(shi)否具(ju)备过(guo)(guo)载(zai)(zai)保(bao)护(hu)和故(gu)(gu)障(zhang)自(zi)诊(zhen)断(duan)(duan)功(gong)能(neng)(neng)(neng)(neng)(neng)。

怎么维护(hu)(hu)焊烟(yan)(yan)净(jing)(jing)化(hua)(hua)器(qi)？1.定(ding)(ding)期(qi)清(qing)(qing)洁(jie)。滤(lv)筒(tong)是(shi)焊烟(yan)(yan)净(jing)(jing)化(hua)(hua)器(qi)的(de)(de)(de)重心(xin)，需要(yao)定(ding)(ding)期(qi)清(qing)(qing)理(li)(li)(li)(li)(li)和(he)维护(hu)(hu)，维护(hu)(hu)周期(qi)可根据现(xian)场的(de)(de)(de)烟(yan)(yan)尘浓度和(he)设备(bei)工作时(shi)间设定(ding)(ding)，如需处理(li)(li)(li)(li)(li)特殊的(de)(de)(de)烟(yan)(yan)尘，操作人员应自行(xing)调整(zheng)设备(bei)维护(hu)(hu)周期(qi)和(he)方式；另外要(yao)注(zhu)意使(shi)用(yong)(yong)(yong)结束后对设备(bei)进行(xing)表面清(qing)(qing)理(li)(li)(li)(li)(li)，保证机(ji)体清(qing)(qing)洁(jie)，及时(shi)清(qing)(qing)理(li)(li)(li)(li)(li)粘附的(de)(de)(de)灰尘、污垢等(deng)(deng)杂(za)物，防止锈蚀。2.定(ding)(ding)期(qi)检查密封(feng)情况。焊烟(yan)(yan)净(jing)(jing)化(hua)(hua)器(qi)的(de)(de)(de)密封(feng)连接处，像进风(feng)(feng)口、吸(xi)气(qi)臂(bei)管道(dao)、风(feng)(feng)机(ji)等(deng)(deng)，一旦出(chu)现(xian)缝隙会(hui)造(zao)成漏风(feng)(feng)情况，影(ying)响(xiang)除尘效(xiao)果(guo)。所以(yi)需要(yao)定(ding)(ding)期(qi)对设备(bei)的(de)(de)(de)密封(feng)情况进行(xing)检查，发现(xian)问(wen)题及时(shi)处理(li)(li)(li)(li)(li)。3.定(ding)(ding)期(qi)做好(hao)风(feng)(feng)机(ji)护(hu)(hu)理(li)(li)(li)(li)(li)。风(feng)(feng)机(ji)是(shi)整(zheng)个焊烟(yan)(yan)除尘器(qi)的(de)(de)(de)动力(li)(li)系(xi)统，应定(ding)(ding)期(qi)为风(feng)(feng)机(ji)加(jia)注(zhu)机(ji)油，对风(feng)(feng)机(ji)轴承等(deng)(deng)系(xi)统加(jia)注(zhu)润滑(hua)油，连接件(jian)进行(xing)紧固和(he)维护(hu)(hu)，，以(yi)降低系(xi)统噪(zao)音及延长(zhang)风(feng)(feng)机(ji)使(shi)用(yong)(yong)(yong)时(shi)间，避(bi)免出(chu)现(xian)风(feng)(feng)力(li)(li)减弱等(deng)(deng)情况。4.使(shi)用(yong)(yong)(yong)过的(de)(de)(de)焊烟(yan)(yan)净(jing)(jing)化(hua)(hua)器(qi)如果(guo)一段时(shi)候不(bu)(bu)用(yong)(yong)(yong)，必(bi)须拆(chai)下(xia)滤(lv)芯并清(qing)(qing)理(li)(li)(li)(li)(li)干净(jing)(jing)，将其放置(zhi)在干燥的(de)(de)(de)室内，避(bi)免日晒雨(yu)淋，这(zhei)样以(yi)后再(zai)次使(shi)用(yong)(yong)(yong)也不(bu)(bu)会(hui)出(chu)现(xian)问(wen)题。焊烟(yan)(yan)净(jing)(jing)化(hua)(hua)器(qi)可以(yi)有效(xiao)防止焊接过程中的(de)(de)(de)火花飞溅，减少火灾和(he)烫伤的(de)(de)(de)风(feng)(feng)险。

焊烟(yan)净(jing)(jing)(jing)化(hua)(hua)器(qi)的结(jie)构(gou)：1、电(dian)(dian)动(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)组(zu)件(jian)。工(gong)业(ye)净(jing)(jing)(jing)化(hua)(hua)器(qi)所使用(yong)的电(dian)(dian)动(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)一般为(wei)单(dan)相励串相电(dian)(dian)动(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)。2、滤(lv)(lv)尘(chen)器(qi)。工(gong)业(ye)净(jing)(jing)(jing)化(hua)(hua)器(qi)的过滤(lv)(lv)器(qi)一般由(you)纤维织物微孔滤(lv)(lv)纸(zhi)制成(cheng)，嵌在(zai)(zai)骨架中。过滤(lv)(lv)器(qi)有(you)三(san)种结(jie)构(gou)：圆(yuan)袋式、圆(yuan)筒式和(he)(he)平(ping)板式。为(wei)了增加过滤(lv)(lv)面积和(he)(he)保证足够的机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)强度，圆(yuan)筒式和(he)(he)平(ping)板式滤(lv)(lv)尘(chen)器(qi)通常(chang)折叠成(cheng)锯齿状(zhuang)，并由(you)内(nei)置金属网板支撑。3、风(feng)(feng)机(ji)(ji)(ji)(ji)(ji)(ji)。工(gong)业(ye)净(jing)(jing)(jing)化(hua)(hua)器(qi)的电(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)和(he)(he)风(feng)(feng)扇装(zhuang)配在(zai)(zai)一起(qi)，电(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)和(he)(he)风(feng)(feng)扇是(shi)(shi)同轴(zhou)的。大多数风(feng)(feng)机(ji)(ji)(ji)(ji)(ji)(ji)是(shi)(shi)离心的，电(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)驱动(dong)(dong)(dong)风(feng)(feng)机(ji)(ji)(ji)(ji)(ji)(ji)叶(ye)(ye)轮以逆时(shi)针方向高(gao)速(su)旋(xuan)转(zhuan)(zhuan)。风(feng)(feng)机(ji)(ji)(ji)(ji)(ji)(ji)由(you)叶(ye)(ye)轮、壳(qiao)体、导轮等部件(jian)组(zu)成(cheng)。风(feng)(feng)机(ji)(ji)(ji)(ji)(ji)(ji)的叶(ye)(ye)轮由(you)叶(ye)(ye)片（通常(chang)为(wei)圆(yuan)弥形(xing)、后向式）、前盘(pan)(pan)和(he)(he)后盘(pan)(pan)组(zu)成(cheng)。导轮的作用(yong)是(shi)(shi)将(jiang)气流中的动(dong)(dong)(dong)压能(neng)转(zhuan)(zhuan)化(hua)(hua)为(wei)静压能(neng)，其形(xing)状(zhuang)和(he)(he)结(jie)构(gou)与叶(ye)(ye)轮相似，是(shi)(shi)半封(feng)闭的。导轮的外(wai)(wai)壳(qiao)和(he)(he)电(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)的外(wai)(wai)壳(qiao)都(dou)固(gu)(gu)定在(zai)(zai)电(dian)(dian)动(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)轴(zhou)承盖上。4、自(zi)动(dong)(dong)(dong)卷线(xian)机(ji)(ji)(ji)(ji)(ji)(ji)。工(gong)业(ye)净(jing)(jing)(jing)化(hua)(hua)器(qi)的自(zi)动(dong)(dong)(dong)卷线(xian)（电(dian)(dian)源(yuan)线(xian)）器(qi)主要由(you)盘(pan)(pan)线(xian)筒、盘(pan)(pan)线(xian)筒支架、轴(zhou)杆(gan)、摩(mo)擦(ca)轮、发(fa)条以及(ji)制动(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)构(gou)等部件(jian)组(zu)成(cheng)，当拔(ba)出电(dian)(dian)源(yuan)线(xian)时(shi)，盘(pan)(pan)筒沿顺时(shi)针方向旋(xuan)转(zhuan)(zhuan)，由(you)于轴(zhou)杆(gan)是(shi)(shi)固(gu)(gu)定的(发(fa)条的内(nei)端不动(dong)(dong)(dong))，盘(pan)(pan)线(xian)筒带着(zhe)发(fa)条外(wai)(wai)端绕轴(zhou)杆(gan)旋(xuan)转(zhuan)(zhuan)下(xia)紧(jin)发(fa)条。5、消声(sheng)装(zhuang)置。工(gong)业(ye)净(jing)(jing)(jing)化(hua)(hua)器(qi)的噪声(sheng)应控制在(zai)(zai)50 DdB以下(xia)，产生噪声(sheng)的主要原因是(shi)(shi)气流、机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)和(he)(he)电(dian)(dian)磁。焊烟(yan)净(jing)(jing)(jing)化(hua)(hua)器(qi)的维护(hu)保养简单(dan)方便，只需定期清洁和(he)(he)更换(huan)过滤(lv)(lv)材料(liao)。苏州大型焊烟(yan)净(jing)(jing)(jing)化(hua)(hua)器(qi)定制

焊(han)烟净(jing)化器的过滤材(cai)料具(ju)有良好的耐高温性(xing)能，能够适(shi)应(ying)高温焊(han)接过程(cheng)的需求。西安单(dan)臂焊(han)烟净(jing)化器价格

焊(han)烟净(jing)化(hua)器脉(mai)冲(chong)反(fan)吹除尘(chen)的(de)(de)(de)步(bu)骤(zhou)：1.停(ting)机，关闭(bi)电源(yuan)(yuan)。2.将(jiang)压缩空(kong)(kong)(kong)气(qi)管连接到(dao)压缩空(kong)(kong)(kong)气(qi)源(yuan)(yuan)。3.打开(kai)控(kong)制(zhi)(zhi)阀(fa)。从(cong)控(kong)制(zhi)(zhi)阀(fa)的(de)(de)(de)打开(kai)到(dao)关闭(bi)的(de)(de)(de)操作时间为10秒一次(ci)(ci)。每次(ci)(ci)操作完(wan)成后(hou)，在30秒间隔后(hou)重复相同的(de)(de)(de)操作，并(bing)且该操作应(ying)连续(xu)3次(ci)(ci)。（控(kong)制(zhi)(zhi)阀(fa)的(de)(de)(de)初始状态为关闭(bi)状态）4.打开(kai)设备机门(men)，倾倒积(ji)灰盒内(nei)的(de)(de)(de)灰尘(chen)，把(ba)积(ji)灰盒放(fang)回原处并(bing)关上(shang)机门(men)。注意：在反(fan)吹清(qing)灰过程中，可以从(cong)设备内(nei)部听(ting)到(dao)清(qing)晰而(er)有力的(de)(de)(de)回吹振动声(sheng)，如果听(ting)不到(dao)敲击声(sheng)，则根(gen)据此反(fan)吹系统的(de)(de)(de)压缩空(kong)(kong)(kong)气(qi)源(yuan)(yuan)要求，可能的(de)(de)(de)原因是压缩空(kong)(kong)(kong)气(qi)排量不符合设备的(de)(de)(de)指定(ding)要求，应(ying)立即(ji)检查压缩空(kong)(kong)(kong)气(qi)源(yuan)(yuan)。西安单(dan)臂焊(han)烟净(jing)化(hua)器价格

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