輸送機-中國輸送機網-眾多輸送機企業盡在中國輸送機網
中(zhong)國輸(shu)(shu)送(song)(song)(song)機(ji)(ji)網是輸(shu)(shu)送(song)(song)(song)機(ji)(ji)行業(ye)的專業(ye)資訊服務,中(zhong)國輸(shu)(shu)送(song)(song)(song)機(ji)(ji)網為整個行業(ye)提供懸掛(gua)輸(shu)(shu)送(song)(song)(song)機(ji)(ji)、帶式輸(shu)(shu)送(song)(song)(song)機(ji)(ji)、鏈(lian)式輸(shu)(shu)送(song)(song)(song)機(ji)(ji)、輥筒輸(shu)(shu)送(song)(song)(song)機(ji)(ji)、移動式輸(shu)(shu)送(song)(song)(song)機(ji)(ji)、刮(gua)板輸(shu)(shu)送(song)(song)(song)機(ji)(ji)、螺旋輸(shu)(shu)送(song)(song)(song)機(ji)(ji)。
中國輸送機網
中國輸(shu)(shu)送(song)(song)設(she)備(bei)(bei)網擁有(you)螺旋輸(shu)(shu)送(song)(song)機、刮板輸(shu)(shu)送(song)(song)機、皮(pi)帶(dai)(dai)輸(shu)(shu)送(song)(song)機等輸(shu)(shu)送(song)(song)機械資訊,立足于(yu)輸(shu)(shu)送(song)(song)設(she)備(bei)(bei)領域,為各類輸(shu)(shu)送(song)(song)生(sheng)產(chan)線建設(she)提供輸(shu)(shu)送(song)(song)機及輸(shu)(shu)送(song)(song)帶(dai)(dai),輸(shu)(shu)送(song)(song)鏈,傳動設(she)備(bei)(bei)等輸(shu)(shu)送(song)(song)配件選型。
中國輸送設備網
網帶(dai)式(shi)輸(shu)送(song)(song)..fu型鏈(lian)式(shi)輸(shu)..輥(gun)筒(tong)輸(shu)送(song)(song)機(ji)(ji)輥(gun)道式(shi)輸(shu)送(song)(song)..帶(dai)式(shi)輸(shu)送(song)(song)機(ji)(ji)液壓輥(gun)道輸(shu)..雙鏈(lian)刮板(ban)式(shi)..滾筒(tong)式(shi)輸(shu)送(song)(song)..螺旋式(shi)輸(shu)送(song)(song)..皮帶(dai)式(shi)輸(shu)送(song)(song)..鏈(lian)式(shi)輸(shu)送(song)(song)機(ji)(ji)。
中國輸送機網
中國輸(shu)送(song)(song)機(ji)網打造輸(shu)送(song)(song)機(ji)行(xing)業(ye)專(zhuan)業(ye)電商(shang)平臺,匯集各地輸(shu)送(song)(song)機(ji)企業(ye),為其提供皮(pi)帶輸(shu)送(song)(song)機(ji)、刮板輸(shu)送(song)(song)機(ji)、滾筒輸(shu)送(song)(song)機(ji)、螺旋輸(shu)送(song)(song)機(ji)信(xin)息,是輸(shu)送(song)(song)設備、輸(shu)送(song)(song)生產線行(xing)業(ye)商(shang)貿交流。
中國輸送機網-致力皮帶輸送機,滾筒輸送機,輸送機械,輸送設備領域
中國(guo)(guo)輸送(song)機(ji)械(xie)網是國(guo)(guo)內(nei)權威(wei)的(de)(de)輸送(song)機(ji)械(xie)設備行業(ye)平臺,匯集(ji)了輸送(song)設備、輸送(song)帶、輸送(song)機(ji)、輸送(song)機(ji)械(xie)配(pei)件(jian)、輸送(song)鏈(lian)、水(shui)泥輸送(song)機(ji)、傳(chuan)動件(jian)、傳(chuan)動帶等系列產品的(de)(de)供應求購,歡迎。
中國輸送機械網-輸送機械_輸送帶_輸送設備_輸送機械設備
輸(shu)送機(ji)(ji)(ji)網是建材網所屬(shu)子頻道,提供專(zhuan)業的輸(shu)送機(ji)(ji)(ji)產品(pin)、輸(shu)送機(ji)(ji)(ji)招商(shang)、輸(shu)送機(ji)(ji)(ji)價格、輸(shu)送機(ji)(ji)(ji)公司及輸(shu)送機(ji)(ji)(ji)供求信息。
網帶輸送機_百度百科
隨(sui)著(zhu)經濟的高速發展網(wang)(wang)帶(dai)(dai)輸(shu)送(song)機(ji)(ji)、鏈板輸(shu)送(song)機(ji)(ji)已被多種行業采(cai)納使用(yong),寧(ning)津縣泰達網(wang)(wang)帶(dai)(dai)輸(shu)送(song)機(ji)(ji)械廠主要(yao)產(chan)品(pin)有網(wang)(wang)帶(dai)(dai),鏈板,網(wang)(wang)帶(dai)(dai)輸(shu)送(song)機(ji)(ji),鏈板輸(shu)送(song)機(ji)(ji),乙型網(wang)(wang)帶(dai)(dai),烘干機(ji)(ji)網(wang)(wang)帶(dai)(dai),。
輸送機網帶_百度知道
去114網中(zhong)國輸送機(ji)頻道提供專業的(de)中(zhong)國輸送機(ji)信息(xi),每天有大量的(de)商家提供中(zhong)國輸送機(ji)的(de)價(jia)格(ge)、批發(fa)、生產廠家等信息(xi),您(nin)可(ke)以免(mian)費(fei)查找和發(fa)布中(zhong)國輸送機(ji)供求(qiu)信息(xi)。-qu114。
輸送機網-輸送機招商-輸送機價格-建材網
中國輸(shu)(shu)送機(ji)(ji)(ji)網(conveyor.net)是圍繞帶式輸(shu)(shu)送機(ji)(ji)(ji),皮(pi)帶輸(shu)(shu)送機(ji)(ji)(ji),鏈式輸(shu)(shu)送機(ji)(ji)(ji),螺旋(xuan)輸(shu)(shu)送機(ji)(ji)(ji),刮板輸(shu)(shu)送機(ji)(ji)(ji),膠帶輸(shu)(shu)送機(ji)(ji)(ji),滾筒輸(shu)(shu)送機(ji)(ji)(ji),輥道輸(shu)(shu)送機(ji)(ji)(ji),懸掛(gua)輸(shu)(shu)送機(ji)(ji)(ji),振動輸(shu)(shu)送機(ji)(ji)(ji),。
乙型網帶|烘干機網帶|清洗機網帶|寧津縣泰達網帶輸送機械廠
慧聰網(wang)(wang)(wang)網(wang)(wang)(wang)帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)(ji)(ji)產(chan)品(pin)庫,集合(he)了(le)關于網(wang)(wang)(wang)帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)(ji)(ji)的豐富內容,為用戶提供各(ge)種(zhong)網(wang)(wang)(wang)帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)(ji)(ji)的供求信息價格,網(wang)(wang)(wang)帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)(ji)(ji)資訊(xun),網(wang)(wang)(wang)帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)(ji)(ji)圖片,網(wang)(wang)(wang)帶(dai)(dai)輸(shu)(shu)(shu)(shu)送機(ji)(ji)(ji)廠家等服務,搭建網(wang)(wang)(wang)。
中國輸送機|中國輸送機價格-中國去114網
寧(ning)津(jin)縣華泰網鏈(lian)(lian)輸(shu)送機械廠是(shi)一家機械及行業設備的企業,主(zhu)營網帶(dai)鏈(lian)(lian)板轉(zhuan)彎機,皮(pi)帶(dai)輸(shu)送機,碳鋼(gang)鏈(lian)(lian)輪,網帶(dai)清洗(xi)機,沖(chong)孔(kong)鏈(lian)(lian)板。咨詢電話(hua):13465188362。
中國輸送機網
輸(shu)(shu)送(song)機(ji)(ji),振(zhen)動篩(shai),提升(sheng)機(ji)(ji),破碎機(ji)(ji)-中國(guo)輸(shu)(shu)送(song)機(ji)(ji)網(wang)—專(zhuan)業的輸(shu)(shu)送(song)機(ji)(ji)械(xie)設備(bei)網(wang)絡營銷平臺(tai)。我(wo)公(gong)司是(shi)一家(jia)集皮帶輸(shu)(shu)送(song)機(ji)(ji)、螺旋輸(shu)(shu)送(song)機(ji)(ji)、帶式輸(shu)(shu)送(song)機(ji)(ji)、刮板(ban)輸(shu)(shu)送(song)機(ji)(ji)、埋(mai)刮板(ban)輸(shu)(shu)送(song)機(ji)(ji)。
網帶輸送機_慧聰網
山東寧津清(qing)樂輸送(song)機(ji)(ji)械有限公司是專(zhuan)業生產(chan)網帶,網帶輸送(song)機(ji)(ji),鏈(lian)板輸送(song)機(ji)(ji),不(bu)銹鋼(gang)鏈(lian)條(tiao),不(bu)銹鋼(gang)鏈(lian)板等(deng)產(chan)品的知(zhi)名企業,歡迎各界朋友來(lai)電洽(qia)談,咨詢,電話:0534—5536848.。
碳鋼鏈輪|網帶清洗機|沖孔鏈板-寧津華泰網鏈輸送機械廠
輸(shu)(shu)送(song)機(ji)網帶價格大(da)全(quan)、產(chan)品(pin)大(da)全(quan)-網羅多的輸(shu)(shu)送(song)機(ji)網帶產(chan)品(pin)商機(ji),環(huan)球廚衛(wei)網旗(qi)下(xia)產(chan)品(pin)平(ping)臺華興網帶專業生產(chan)輸(shu)(shu)送(song)機(ji)網帶,輸(shu)(shu)送(song)機(ji)網帶使用壽命(ming)長,強硬(ying)度高(gao),電話0534-。
中國輸送機網
寧津縣(xian)輸(shu)送設備廠(chang)專業(ye)制造(zao)生(sheng)產、定(ding)做各式網帶(dai)、網鏈(lian)(lian)、鏈(lian)(lian)條、鏈(lian)(lian)板、馬蹄鏈(lian)(lian)、輸(shu)送設備、食品機械和玻璃(li)機械產品系列的專業(ye)廠(chang)家。網帶(dai)主要包括:各式輸(shu)送網帶(dai)、金屬網帶(dai)。
網帶|網帶輸送機|鏈板輸送機|不銹鋼鏈條|不銹鋼鏈板
供應(ying)輸送(song)(song)(song)機(ji)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)金屬(shu)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)不(bu)銹鋼(gang)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)供應(ying)輸送(song)(song)(song)機(ji)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)金屬(shu)報價:50.00元輸送(song)(song)(song)機(ji)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)輸送(song)(song)(song)機(ji)食品網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)烘(hong)干(gan)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)、不(bu)銹鋼(gang)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)輸送(song)(song)(song)機(ji)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)網(wang)(wang)(wang)(wang)帶(dai)(dai)(dai)。
輸送機網帶價格產品供應,輸送機網帶廠家批發
易登網企業黃頁-機械(xie)網頻道為您(nin)提供輸送(song)(song)機相(xiang)(xiang)關分類信息,您(nin)可以(yi)免費發(fa)布輸送(song)(song)機相(xiang)(xiang)關信息。
鏈板輸送機,網帶輸送機,不銹鋼網帶,不銹鋼鏈板,碳鋼鏈板,鍍鋅鏈板
寧津大海輸送(song)(song)設備廠主要生產網帶,輸送(song)(song)網帶,網帶輸送(song)(song)機(ji),鏈板輸送(song)(song)機(ji),不銹鋼(gang)鏈條,鏈輪等歡迎來電(dian)咨詢電(dian)話(hua):13562498107。
輸送機網帶供應商,價格,輸送機網帶批發市場-馬可波羅網
我們(men)專業(ye)生產的不(bu)銹(xiu)鋼(gang)鏈(lian)板(ban)輸(shu)(shu)送(song)機(ji),金屬網(wang)帶輸(shu)(shu)送(song)機(ji),不(bu)銹(xiu)鋼(gang)鏈(lian)輪獲得中國(guo)輸(shu)(shu)送(song)機(ji)品(pin)牌(pai)稱號(hao).值得用戶信得過的產品(pin)有網(wang)帶輸(shu)(shu)送(song)機(ji),鏈(lian)板(ban)輸(shu)(shu)送(song)機(ji),不(bu)銹(xiu)鋼(gang)鏈(lian)板(ban),不(bu)銹(xiu)鋼(gang)網(wang)帶,。
輸送機-機械網-企業黃頁
寧津縣華順網(wang)鏈(lian)廠是主營乙型網(wang)帶(dai)、輸(shu)送機(ji)網(wang)帶(dai)、高溫(wen)網(wang)帶(dai)、不銹(xiu)鋼(gang)網(wang)帶(dai)、不銹(xiu)鋼(gang)鏈(lian)板(ban)、網(wang)帶(dai)輸(shu)送設備、長城網(wang)帶(dai)(馬蹄鏈(lian))、不銹(xiu)鋼(gang)網(wang)鏈(lian)廠家,質優價(jia)廉,性能穩定,值(zhi)得(de)。
網帶|不銹鋼網帶|輸送網帶|網帶輸送機|鏈板輸送機|鏈板-寧津大海
我廠生(sheng)產的自動(dong)化(hua)流水線網帶輸送(song)機(ji),鏈(lian)板輸送(song)機(ji),不銹(xiu)鋼鏈(lian)板等(deng)(deng)產品廣泛用于玻璃(li)機(ji)械(xie)、食品機(ji)械(xie)、化(hua)纖機(ji)械(xie)、醫藥、電(dian)子、烘干機(ji)械(xie)、輪(lun)胎機(ji)械(xie)等(deng)(deng)行業。鏈(lian)板輸送(song)機(ji)的。
金屬網帶.不銹鋼網帶.不銹鋼鏈板.網帶輸送機.鏈板輸送機.不銹鋼鏈輪
供應:熱處(chu)理爐耐(nai)高(gao)溫網(wang)(wang)帶(dai)、不銹鋼網(wang)(wang)帶(dai)、輸送網(wang)(wang)帶(dai)、平(ping)頂網(wang)(wang)、眼睛網(wang)(wang)、隧(sui)道式(shi)窯爐網(wang)(wang)帶(dai)、長城網(wang)(wang)帶(dai)、烘干(gan)網(wang)(wang)帶(dai)、涂裝設備網(wang)(wang)帶(dai)、噴涂設備網(wang)(wang)帶(dai)、清洗機網(wang)(wang)帶(dai)、食品(pin)網(wang)(wang)帶(dai)。
乙型網帶,輸送機網帶,高溫網帶,長城網帶,不銹鋼鏈板,不銹鋼網鏈,
山(shan)東(dong)陽(yang)光輸送設備有限公司(si)專(zhuan)業生產金屬網(wang)帶、鏈板、鏈條、輸送機械及設備等。公司(si)成立的這些年(nian)來在(zai)全國廣大用戶(hu)大力支持協(xie)助下,產品行銷全國1000多個用戶(hu)。在(zai)玻璃制品。
網帶輸送機_鏈板輸送機_不銹鋼鏈板-中國網帶輸送機械品牌,
中(zhong)國輸(shu)(shu)(shu)送(song)(song)設(she)備網提供(gong)(gong)皮帶(dai)輸(shu)(shu)(shu)送(song)(song)機、螺(luo)旋輸(shu)(shu)(shu)送(song)(song)機、刮板輸(shu)(shu)(shu)送(song)(song)機、輸(shu)(shu)(shu)送(song)(song)帶(dai)等(deng)輸(shu)(shu)(shu)送(song)(song)機械及輸(shu)(shu)(shu)送(song)(song)配件供(gong)(gong)求,為企業帶(dai)來各類輸(shu)(shu)(shu)送(song)(song)生產線裝配選型信(xin)息,是輸(shu)(shu)(shu)送(song)(song)設(she)備企業電(dian)子(zi)營(ying)銷(xiao)的平臺。
華盛網帶_網帶輸送機,長城網帶,乙型網帶,耐高溫網帶,不銹鋼鏈板,
山東省寧津(jin)縣浩發鏈(lian)(lian)(lian)條(tiao)有限公司專業生產(chan)(chan)馬(ma)蹄鏈(lian)(lian)(lian),網帶輸(shu)送(song)機(ji)(ji),鏈(lian)(lian)(lian)板輸(shu)送(song)機(ji)(ji),生產(chan)(chan)的(de)網帶輸(shu)送(song)機(ji)(ji)產(chan)(chan)品(pin)主要于機(ji)(ji)械產(chan)(chan)品(pin)的(de)鏈(lian)(lian)(lian)傳動裝(zhuang)置。馬(ma)蹄鏈(lian)(lian)(lian)、鏈(lian)(lian)(lian)板輸(shu)送(song)機(ji)(ji)產(chan)(chan)品(pin)多銷往(wang)廣東、福建。
網帶式輸送機,網帶線,網帶機-上海昱音機械有限公司.yuyin.sh
&nb寧津縣永利烘干傳送(song)(song)設備有限公(gong)司是以生(sheng)產(chan)各種網帶鏈(lian)板輸送(song)(song)機(ji),網帶式(shi)輸送(song)(song)機(ji),平板線烘干機(ji),沖孔托盤,轉(zhuan)彎機(ji)等流水線傳送(song)(song)設備及傳送(song)(song)網帶、鏈(lian)條、不銹鋼模。
陽光輸送-鏈板,鏈板輸送機,網帶輸送機,網帶烘干機
華昌網(wang)帶鏈條廠專業生(sheng)產高溫(wen)輸送(song)(song)網(wang)帶,不(bu)銹(xiu)鋼(gang)網(wang)帶,乙型網(wang)帶,輸送(song)(song)網(wang)帶,網(wang)帶輸送(song)(song)機(ji),不(bu)銹(xiu)鋼(gang)鏈條,網(wang)鏈輸送(song)(song)機(ji)和鏈板(ban)輸送(song)(song)機(ji)等(deng)品(pin)牌產品(pin).我們(men)專注研發網(wang)輸送(song)(song)機(ji),質(zhi)量有。
中國輸送設備網-輸送機輸送帶輸送鏈等輸送設備商貿
生(sheng)產的自動化流水線金屬傳(chuan)動網(wang)(wang)帶(dai)、鏈(lian)條等(deng)產品廣泛(fan)用于(yu)玻(bo)璃機(ji)械(xie)、食品機(ji)械(xie)、化纖冷凍行業輸送(song)網(wang)(wang)帶(dai)雙排鏈(lian)條滾子(zi)輸送(song)鏈(lian)條不銹鋼網(wang)(wang)鏈(lian)輸送(song)機(ji)輸送(song)機(ji)。
馬蹄鏈_網帶輸送機_鏈板輸送機-山東省寧津縣浩發鏈條有限公司
寧津縣鼎力(li)網帶(dai)輸(shu)送設備有限公司專業生(sheng)產和銷售(shou)網帶(dai)輸(shu)送機,網帶(dai),鏈條(tiao)網帶(dai),洗碗機網帶(dai),鏈板輸(shu)送網帶(dai),皮帶(dai)輸(shu)送機,本廠設備先進,制造(zao)工藝精湛,技術(shu)力(li)量雄厚,規(gui)模居。
網帶鏈板輸送機,網帶式輸送機,平板線烘干機,沖孔托盤,轉彎機-永利
中國供(gong)應(ying)商免費提供(gong)各(ge)類(lei)網(wang)帶(dai)(dai)(dai)輸送(song)(song)機供(gong)應(ying)信息,您(nin)也可以(yi)在這(zhe)里免費展(zhan)(zhan)示(shi)銷售網(wang)帶(dai)(dai)(dai)輸送(song)(song)機,更有機會把您(nin)的網(wang)帶(dai)(dai)(dai)輸送(song)(song)機產品(pin)通過各(ge)類(lei)行業展(zhan)(zhan)會展(zhan)(zhan)示(shi)給(gei)需求方!網(wang)帶(dai)(dai)(dai)輸送(song)(song)機商機盡在。
網帶輸送機_高溫輸送網帶_乙型網帶_輸送網帶_網鏈輸送機-寧津縣華
寧津信立網鏈(lian)(lian)廠是山東省(sheng)的食品網帶,金屬網鏈(lian)(lian),鏈(lian)(lian)板輸(shu)送機,不銹鋼輸(shu)送帶,玻璃機械(xie),輸(shu)瓶機,齒鏈(lian)(lian)帶生產廠家;價格(ge)低廉;13589900993/13905440257。
輸送機|鏈輪|鏈板|乙型網帶|馬蹄鏈輸送機|輸送鏈板|鏈條-寧津縣
網(wang)帶系列鏈(lian)(lian)條系列鏈(lian)(lian)板(ban)系列輸(shu)送機(ji)系列浩宇輸(shu)送機(ji)械(xie)(xie)制造廠(chang)是(shi)以生產各種自動化(hua)流水線用(yong)的金屬(shu)網(wang)帶、鏈(lian)(lian)條、鏈(lian)(lian)輪、不銹鋼模盒、輸(shu)送設備、玻(bo)璃機(ji)械(xie)(xie)等產品為(wei)主的專(zhuan)業。
網帶輸送機|網帶|鏈條網帶|洗碗機網帶|鏈板輸送網帶|皮帶輸送機-
寧津星旺(wang)輸送(song)機(ji)(ji)械為您提供質的(de)不銹(xiu)(xiu)鋼鏈板、不銹(xiu)(xiu)鋼鏈條、網(wang)帶輸送(song)機(ji)(ji)、輸瓶機(ji)(ji)、玻璃加料機(ji)(ji)、玻璃混料機(ji)(ji)、齒形鏈帶、長城網(wang)鏈、不銹(xiu)(xiu)鋼鏈板、不銹(xiu)(xiu)鋼鏈條、網(wang)帶。
網帶輸送機網帶輸送機價格報價-中國供應商
寧津(jin)金諾網(wang)鏈(lian)輸送設備廠是(shi)專業生產(chan)網(wang)鏈(lian)、網(wang)帶(dai)(dai)輸送機(ji),輸送網(wang)帶(dai)(dai)、不(bu)銹鋼鏈(lian)板、乙型網(wang)帶(dai)(dai)、鏈(lian)條、轉(zhuan)彎(wan)機(ji)、烘干網(wang)帶(dai)(dai)、清洗機(ji)網(wang)帶(dai)(dai)、速凍機(ji)網(wang)帶(dai)(dai)等(deng)產(chan)品的知(zhi)名廠家(jia)。
輸送設備配件廠_鏈板輸送機,輸送機網鏈,金屬網鏈,不銹鋼輸送帶,
輸送(song)烘(hong)干機、食品烘(hong)干機、網(wang)鏈(lian)輸送(song)機、蔬(shu)菜清洗機、鏈(lian)板輸送(song)機、果(guo)蔬(shu)清洗機、果(guo)蔬(shu)清洗設(she)備、鏈(lian)條輸送(song)機、滾筒輸送(song)機、鏈(lian)板殺菌機、等(deng)機械(xie)設(she)備,是全國知名(ming)的食品。
浩宇輸送機械廠-網帶輸送機,鏈板輸送機,轉彎輸送機,皮帶輸送機,
混料設(she)備(bei)(bei)、加料設(she)備(bei)(bei)、網鏈、輸(shu)送(song)帶、轉(zhuan)彎(wan)輸(shu)送(song)設(she)備(bei)(bei)、提升(sheng)輸(shu)送(song)機(ji)械(xie)(xie)、爬坡輸(shu)送(song)機(ji)械(xie)(xie)、冷凍輸(shu)送(song)機(ji)械(xie)(xie)、皮帶輸(shu)送(song)機(ji)、鏈板、馬蹄鏈、清洗機(ji)械(xie)(xie)、玻璃機(ji)械(xie)(xie)等(deng)產(chan)品為主的(de)專業化(hua)。