磁座(zuo)(zuo)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)的(de)工(gong)作原理(li)(li)主(zhu)要(yao)是(shi)利用(yong)電(dian)(dian)磁原理(li)(li)將(jiang)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)架(jia)和(he)(he)旋轉(zhuan)(zhuan)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)機(ji)(ji)構吸附(fu)在鋼件(jian)表面進(jin)行(xing)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)加(jia)工(gong)。磁座(zuo)(zuo)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)由磁性(xing)閥座(zuo)(zuo)和(he)(he)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)兩(liang)部(bu)分組成。磁性(xing)閥座(zuo)(zuo)通電(dian)(dian)后，通過(guo)電(dian)(dian)磁效應產(chan)(chan)生(sheng)垂直(zhi)于磁性(xing)座(zuo)(zuo)底(di)部(bu)的(de)數千(qian)公斤磁引力(li)，使其穩固吸附(fu)在鋼板或結構件(jian)的(de)加(jia)工(gong)表面之上，起(qi)到特定機(ji)(ji)器(qi)的(de)作用(yong)。鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)部(bu)分由特定部(bu)分和(he)(he)運(yun)動(dong)(dong)部(bu)分組成，特定部(bu)分包括電(dian)(dian)機(ji)(ji)和(he)(he)調速齒輪(lun)等，運(yun)動(dong)(dong)部(bu)分包括電(dian)(dian)機(ji)(ji)、支架(jia)和(he)(he)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)頭(tou)。打(da)開(kai)電(dian)(dian)機(ji)(ji)啟動(dong)(dong)開(kai)關，機(ji)(ji)器(qi)電(dian)(dian)機(ji)(ji)之中的(de)轉(zhuan)(zhuan)子高速旋轉(zhuan)(zhuan)，驅動(dong)(dong)傳(chuan)動(dong)(dong)軸通過(guo)傳(chuan)動(dong)(dong)齒輪(lun)組旋轉(zhuan)(zhuan)，驅動(dong)(dong)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)頭(tou)旋轉(zhuan)(zhuan)，并在需要(yao)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)的(de)零(ling)件(jian)之上通過(guo)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)頭(tou)切(qie)割和(he)(he)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)。與火(huo)焰(yan)切(qie)割相比(bi)，磁力(li)座(zuo)(zuo)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)精度低，屬于物理(li)(li)切(qie)割，不會產(chan)(chan)生(sheng)化學反應和(he)(he)材料變形。磁座(zuo)(zuo)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)的(de)磁力(li)調節(jie)功能可根據不同(tong)工(gong)件(jian)進(jin)行(xing)吸附(fu)力(li)調整。云南臥式磁座(zuo)(zuo)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)價格(ge)

磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)是一種(zhong)(zhong)(zhong)高(gao)(gao)效(xiao)、準(zhun)確(que)(que)的(de)(de)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)設(she)備(bei)，常用(yong)于(yu)各種(zhong)(zhong)(zhong)金(jin)屬(shu)(shu)材(cai)料(liao)和(he)(he)(he)非(fei)金(jin)屬(shu)(shu)材(cai)料(liao)的(de)(de)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)作(zuo)業(ye)。它(ta)(ta)利(li)用(yong)磁(ci)力(li)吸(xi)附(fu)在(zai)工(gong)件表(biao)面，具(ju)有(you)(you)高(gao)(gao)精度、高(gao)(gao)效(xiao)率(lv)、高(gao)(gao)安全性等(deng)優點。磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)主要由(you)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)頭、磁(ci)力(li)吸(xi)盤和(he)(he)(he)電機(ji)等(deng)部分組(zu)成(cheng)。鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)頭是磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)的(de)(de)主要部件，它(ta)(ta)具(ju)有(you)(you)高(gao)(gao)速旋轉和(he)(he)(he)精確(que)(que)進給(gei)的(de)(de)能(neng)(neng)(neng)力(li)，能(neng)(neng)(neng)夠(gou)(gou)在(zai)各種(zhong)(zhong)(zhong)材(cai)料(liao)上鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)出(chu)高(gao)(gao)質量(liang)的(de)(de)孔(kong)。磁(ci)力(li)吸(xi)盤是用(yong)來固(gu)定(ding)工(gong)件的(de)(de)，它(ta)(ta)能(neng)(neng)(neng)夠(gou)(gou)緊(jin)(jin)密(mi)地吸(xi)附(fu)在(zai)工(gong)件表(biao)面上，確(que)(que)保鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)位(wei)置的(de)(de)準(zhun)確(que)(que)性。電機(ji)是磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)的(de)(de)動(dong)力(li)來源，它(ta)(ta)能(neng)(neng)(neng)夠(gou)(gou)提供強大的(de)(de)扭矩和(he)(he)(he)精確(que)(que)的(de)(de)轉速，保證鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)過程(cheng)的(de)(de)穩定(ding)性和(he)(he)(he)準(zhun)確(que)(que)性。磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)的(de)(de)優點有(you)(you)很多。首(shou)先(xian)，它(ta)(ta)能(neng)(neng)(neng)夠(gou)(gou)快速準(zhun)確(que)(que)地鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)出(chu)各種(zhong)(zhong)(zhong)形狀和(he)(he)(he)大小的(de)(de)孔(kong)，提高(gao)(gao)了(le)生(sheng)產(chan)效(xiao)率(lv)和(he)(he)(he)產(chan)品質量(liang)。其次，磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)具(ju)有(you)(you)高(gao)(gao)安全性，因為(wei)它(ta)(ta)能(neng)(neng)(neng)夠(gou)(gou)緊(jin)(jin)密(mi)地吸(xi)附(fu)在(zai)工(gong)件表(biao)面上，避免(mian)了(le)操作(zuo)過程(cheng)中出(chu)現滑動(dong)或者掉落(luo)的(de)(de)情(qing)況(kuang)。此外，磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)還(huan)具(ju)有(you)(you)維(wei)護簡單、操作(zuo)方便等(deng)優點。總之(zhi)，磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)是一種(zhong)(zhong)(zhong)高(gao)(gao)效(xiao)、安全的(de)(de)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)孔(kong)設(she)備(bei)，廣泛(fan)應用(yong)于(yu)機(ji)械制造、汽(qi)車制造、建筑等(deng)行業(ye)。隨著科技的(de)(de)不斷進步(bu)，磁(ci)力(li)鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)的(de)(de)技術和(he)(he)(he)性能(neng)(neng)(neng)也在(zai)不斷提高(gao)(gao)，為(wei)工(gong)業(ye)生(sheng)產(chan)提供了(le)更(geng)加可靠的(de)(de)保障。連(lian)云港磁(ci)座鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)用(yong)途磁(ci)座鉆(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)(zhan)輕巧便攜，適用(yong)于(yu)各種(zhong)(zhong)(zhong)現場作(zuo)業(ye)。

磁(ci)(ci)(ci)座鉆(zhan)(zhan)(zhan)的工作(zuo)原理(li)主要是利用(yong)電(dian)磁(ci)(ci)(ci)原理(li)將鉆(zhan)(zhan)(zhan)架和(he)(he)旋轉鉆(zhan)(zhan)(zhan)孔機(ji)(ji)構吸附在鋼件表(biao)面(mian)進行鉆(zhan)(zhan)(zhan)孔加工。磁(ci)(ci)(ci)座鉆(zhan)(zhan)(zhan)由磁(ci)(ci)(ci)性(xing)閥座和(he)(he)鉆(zhan)(zhan)(zhan)孔機(ji)(ji)構組成(cheng)。磁(ci)(ci)(ci)性(xing)閥座通電(dian)后，通過(guo)電(dian)磁(ci)(ci)(ci)效(xiao)應產(chan)生垂直于磁(ci)(ci)(ci)性(xing)座底部的數(shu)千公斤磁(ci)(ci)(ci)引力(li)，使其穩固吸附在鋼板或(huo)結(jie)構件的加工表(biao)面(mian)之上(shang)，起到特定(ding)機(ji)(ji)器的作(zuo)用(yong)。鉆(zhan)(zhan)(zhan)孔機(ji)(ji)構中(zhong)的電(dian)機(ji)(ji)驅動(dong)傳動(dong)軸(zhou)旋轉，傳動(dong)軸(zhou)通過(guo)傳動(dong)齒輪組驅動(dong)鉆(zhan)(zhan)(zhan)頭(tou)旋轉，并在需要鉆(zhan)(zhan)(zhan)孔的零件之上(shang)通過(guo)鉆(zhan)(zhan)(zhan)頭(tou)切割和(he)(he)鉆(zhan)(zhan)(zhan)孔。與火焰(yan)切割相比，磁(ci)(ci)(ci)力(li)座鉆(zhan)(zhan)(zhan)鉆(zhan)(zhan)(zhan)孔精度低，屬于物理(li)切割，不(bu)會產(chan)生化學反應和(he)(he)材料變形。

磁座(zuo)鉆(zhan)(zhan)(zhan)(zhan)是一(yi)種高(gao)(gao)(gao)效(xiao)(xiao)、精確(que)的(de)(de)(de)鉆(zhan)(zhan)(zhan)(zhan)孔(kong)工(gong)(gong)具(ju)，它利(li)用(yong)(yong)磁力將鉆(zhan)(zhan)(zhan)(zhan)頭(tou)固定在工(gong)(gong)件(jian)上，從而實(shi)現了高(gao)(gao)(gao)精度、高(gao)(gao)(gao)效(xiao)(xiao)率的(de)(de)(de)鉆(zhan)(zhan)(zhan)(zhan)孔(kong)加(jia)工(gong)(gong)。磁座(zuo)鉆(zhan)(zhan)(zhan)(zhan)的(de)(de)(de)機身一(yi)般采(cai)(cai)用(yong)(yong)合金(jin)(jin)鋼(gang)材(cai)料制(zhi)成，經過精細的(de)(de)(de)加(jia)工(gong)(gong)和(he)(he)熱(re)處(chu)理工(gong)(gong)藝，具(ju)有(you)(you)高(gao)(gao)(gao)度、高(gao)(gao)(gao)剛性(xing)和(he)(he)高(gao)(gao)(gao)穩(wen)定性(xing)。鉆(zhan)(zhan)(zhan)(zhan)頭(tou)通(tong)常采(cai)(cai)用(yong)(yong)高(gao)(gao)(gao)速鋼(gang)或硬質(zhi)合金(jin)(jin)材(cai)料制(zhi)成，具(ju)有(you)(you)鋒利(li)的(de)(de)(de)切削(xue)刃和(he)(he)良好的(de)(de)(de)耐磨性(xing)。磁座(zuo)鉆(zhan)(zhan)(zhan)(zhan)的(de)(de)(de)磁力大小可調，可根據不同的(de)(de)(de)工(gong)(gong)件(jian)材(cai)質(zhi)和(he)(he)加(jia)工(gong)(gong)要求進行調整，確(que)保(bao)鉆(zhan)(zhan)(zhan)(zhan)孔(kong)的(de)(de)(de)精度和(he)(he)質(zhi)量(liang)。此外(wai)，磁座(zuo)鉆(zhan)(zhan)(zhan)(zhan)還具(ju)有(you)(you)冷卻和(he)(he)潤滑(hua)功能(neng)(neng)，可有(you)(you)效(xiao)(xiao)降低鉆(zhan)(zhan)(zhan)(zhan)頭(tou)的(de)(de)(de)溫度和(he)(he)減少切削(xue)阻力，提高(gao)(gao)(gao)鉆(zhan)(zhan)(zhan)(zhan)孔(kong)的(de)(de)(de)精度和(he)(he)效(xiao)(xiao)率。總之，磁座(zuo)鉆(zhan)(zhan)(zhan)(zhan)是一(yi)種功能(neng)(neng)強(qiang)大、操作簡便、精度高(gao)(gao)(gao)、效(xiao)(xiao)率高(gao)(gao)(gao)的(de)(de)(de)鉆(zhan)(zhan)(zhan)(zhan)孔(kong)工(gong)(gong)具(ju)，廣泛應用(yong)(yong)于機械(xie)制(zhi)造(zao)、汽車(che)制(zhi)造(zao)、建筑(zhu)等行業。磁座(zuo)鉆(zhan)(zhan)(zhan)(zhan)采(cai)(cai)用(yong)(yong)電子剎車(che)，安(an)全可靠(kao)。

磁(ci)座鉆(zhan)(zhan)(zhan)在鉆(zhan)(zhan)(zhan)孔(kong)作業(ye)(ye)中(zhong)(zhong)表(biao)現(xian)(xian)的(de)(de)(de)(de)原(yuan)因還包括：磁(ci)力(li)(li)鉆(zhan)(zhan)(zhan)底座可(ke)(ke)(ke)以(yi)(yi)吸附在任何磁(ci)性材(cai)料(liao)的(de)(de)(de)(de)表(biao)面，可(ke)(ke)(ke)以(yi)(yi)輕松應對各種(zhong)復雜的(de)(de)(de)(de)鉆(zhan)(zhan)(zhan)孔(kong)需求。磁(ci)力(li)(li)鉆(zhan)(zhan)(zhan)的(de)(de)(de)(de)鉆(zhan)(zhan)(zhan)頭(tou)(tou)可(ke)(ke)(ke)以(yi)(yi)輕松更換(huan)，并且可(ke)(ke)(ke)以(yi)(yi)按照不(bu)(bu)同的(de)(de)(de)(de)材(cai)料(liao)和(he)厚(hou)度選擇(ze)不(bu)(bu)同的(de)(de)(de)(de)鉆(zhan)(zhan)(zhan)頭(tou)(tou)，這樣可(ke)(ke)(ke)以(yi)(yi)更好地(di)適(shi)應各種(zhong)材(cai)料(liao)和(he)厚(hou)度。磁(ci)力(li)(li)鉆(zhan)(zhan)(zhan)的(de)(de)(de)(de)電機和(he)控(kong)制系統(tong)可(ke)(ke)(ke)以(yi)(yi)精確控(kong)制鉆(zhan)(zhan)(zhan)頭(tou)(tou)的(de)(de)(de)(de)轉(zhuan)速和(he)進給(gei)速度，這樣可(ke)(ke)(ke)以(yi)(yi)更好地(di)控(kong)制鉆(zhan)(zhan)(zhan)孔(kong)的(de)(de)(de)(de)質量(liang)和(he)深度。磁(ci)力(li)(li)鉆(zhan)(zhan)(zhan)的(de)(de)(de)(de)冷卻系統(tong)可(ke)(ke)(ke)以(yi)(yi)將冷卻液(ye)直接(jie)噴到鉆(zhan)(zhan)(zhan)頭(tou)(tou)和(he)工件的(de)(de)(de)(de)表(biao)面，這樣可(ke)(ke)(ke)以(yi)(yi)更好地(di)控(kong)制溫度和(he)減(jian)小熱量(liang)，提高鉆(zhan)(zhan)(zhan)孔(kong)的(de)(de)(de)(de)質量(liang)和(he)效(xiao)率。磁(ci)力(li)(li)鉆(zhan)(zhan)(zhan)還具有(you)(you)過載(zai)保(bao)護和(he)自動(dong)停(ting)止功(gong)能，可(ke)(ke)(ke)以(yi)(yi)有(you)(you)效(xiao)地(di)保(bao)護鉆(zhan)(zhan)(zhan)頭(tou)(tou)和(he)機器本身，避免(mian)因過載(zai)而(er)造成的(de)(de)(de)(de)損(sun)壞。總之(zhi)，磁(ci)座鉆(zhan)(zhan)(zhan)具有(you)(you)許多(duo)獨特(te)的(de)(de)(de)(de)特(te)點，這些(xie)特(te)點使它在鉆(zhan)(zhan)(zhan)孔(kong)作業(ye)(ye)中(zhong)(zhong)表(biao)現(xian)(xian)出色，并成為現(xian)(xian)代建筑業(ye)(ye)和(he)機械制造業(ye)(ye)中(zhong)(zhong)必不(bu)(bu)可(ke)(ke)(ke)少的(de)(de)(de)(de)工具之(zhi)一(yi)。磁(ci)座鉆(zhan)(zhan)(zhan)的(de)(de)(de)(de)電子剎(cha)車裝置可(ke)(ke)(ke)實(shi)現(xian)(xian)精確停(ting)機。南京(jing)磁(ci)座鉆(zhan)(zhan)(zhan)用途

磁座鉆(zhan)具(ju)有(you)高效率、高精度和(he)高穩定性等優點。云南臥(wo)式磁座鉆(zhan)價格

使(shi)用(yong)(yong)(yong)(yong)磁(ci)(ci)座鉆(zhan)(zhan)時(shi)(shi)(shi)需要注意以下事項：確保工(gong)具已完(wan)全(quan)安裝到位，沒有松(song)動(dong)(dong)或未夾(jia)緊的(de)(de)現象。磁(ci)(ci)座鉆(zhan)(zhan)吸(xi)附在(zai)鋼板或結構件表(biao)面上時(shi)(shi)(shi)，要保證(zheng)鉆(zhan)(zhan)機(ji)磁(ci)(ci)塊下無鐵屑、吸(xi)附面平(ping)整，機(ji)器(qi)無搖擺或未完(wan)全(quan)吸(xi)附的(de)(de)現象。開(kai)始鉆(zhan)(zhan)孔(kong)直至鉆(zhan)(zhan)孔(kong)完(wan)成的(de)(de)全(quan)過(guo)(guo)(guo)程應(ying)(ying)保持(chi)冷卻(que)充(chong)分，不(bu)(bu)能間(jian)斷，簡短冷卻(que)易引(yin)起刀(dao)(dao)具崩(beng)(beng)刃。鉆(zhan)(zhan)孔(kong)剛開(kai)始應(ying)(ying)進刀(dao)(dao)緩(huan)慢(man)(man)(man)平(ping)穩，切(qie)入1~2MM后可(ke)(ke)以加快進刀(dao)(dao)速度(du)。出刀(dao)(dao)時(shi)(shi)(shi)適當減(jian)慢(man)(man)(man)走刀(dao)(dao)速度(du)，中間(jian)切(qie)削(xue)過(guo)(guo)(guo)程應(ying)(ying)保持(chi)進刀(dao)(dao)均勻(yun)。新(xin)購買的(de)(de)空心(xin)(xin)鉆(zhan)(zhan)頭刃口鋒利的(de)(de)沖(chong)擊(ji)都會(hui)引(yin)起刃口微崩(beng)(beng)，建(jian)議開(kai)始使(shi)用(yong)(yong)(yong)(yong)新(xin)刀(dao)(dao)時(shi)(shi)(shi)的(de)(de)前(qian)幾(ji)十個孔(kong)應(ying)(ying)特(te)別小心(xin)(xin)沖(chong)擊(ji)，并(bing)緩(huan)慢(man)(man)(man)進刀(dao)(dao)防止崩(beng)(beng)刃，待刀(dao)(dao)刃自然鈍(dun)化后可(ke)(ke)正常使(shi)用(yong)(yong)(yong)(yong)，這種做法可(ke)(ke)大幅度(du)延長(chang)刀(dao)(dao)具使(shi)用(yong)(yong)(yong)(yong)壽命。機(ji)器(qi)連續(xu)使(shi)用(yong)(yong)(yong)(yong)時(shi)(shi)(shi)間(jian)不(bu)(bu)要超過(guo)(guo)(guo)5小時(shi)(shi)(shi)，長(chang)時(shi)(shi)(shi)間(jian)（超過(guo)(guo)(guo)5小時(shi)(shi)(shi)）使(shi)用(yong)(yong)(yong)(yong)會(hui)使(shi)磁(ci)(ci)座過(guo)(guo)(guo)熱起火。勿用(yong)(yong)(yong)(yong)手觸摸(mo)磁(ci)(ci)座，當停止工(gong)作時(shi)(shi)(shi)，應(ying)(ying)立(li)即(ji)關(guan)閉磁(ci)(ci)座電源(yuan)，并(bing)拔出電源(yuan)插頭。不(bu)(bu)能連續(xu)超過(guo)(guo)(guo)30分鐘(zhong)；連續(xu)開(kai)啟電機(ji)鉆(zhan)(zhan)孔(kong)超過(guo)(guo)(guo)30分鐘(zhong)會(hui)使(shi)電機(ji)過(guo)(guo)(guo)熱著火。當停止工(gong)作時(shi)(shi)(shi)，應(ying)(ying)立(li)即(ji)關(guan)電源(yuan)，并(bing)拔出電源(yuan)插頭。可(ke)(ke)用(yong)(yong)(yong)(yong)于吸(xi)磁(ci)(ci)體金(jin)屬表(biao)面；不(bu)(bu)能用(yong)(yong)(yong)(yong)于不(bu)(bu)吸(xi)磁(ci)(ci)的(de)(de)金(jin)屬如鋁、銅(tong)、不(bu)(bu)銹鋼、合金(jin)等材料。在(zai)墻壁上鉆(zhan)(zhan)孔(kong)時(shi)(shi)(shi)不(bu)(bu)能站立(li)在(zai)機(ji)器(qi)下方(fang)，機(ji)器(qi)跌落會(hui)引(yin)起人(ren)身傷害。工(gong)作前(qian)要將(jiang)冷卻(que)壺中的(de)(de)切(qie)削(xue)液倒出，改用(yong)(yong)(yong)(yong)手動(dong)(dong)式(shi)切(qie)削(xue)液灌注裝置(zhi)。云南(nan)臥式(shi)磁(ci)(ci)座鉆(zhan)(zhan)價格(ge)

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