石料生產線_石料生產設備_石料破碎生產線_小型石料生產線-河南
河南金(jin)邦重工擁(yong)有先進的石(shi)(shi)料(liao)(liao)(liao)生(sheng)產(chan)線(xian)(xian)(xian)(xian),石(shi)(shi)料(liao)(liao)(liao)生(sheng)產(chan)設(she)備,石(shi)(shi)料(liao)(liao)(liao)破碎生(sheng)產(chan)線(xian)(xian)(xian)(xian),小型石(shi)(shi)料(liao)(liao)(liao)生(sheng)產(chan)線(xian)(xian)(xian)(xian).力爭打造(zao)石(shi)(shi)料(liao)(liao)(liao)生(sheng)產(chan)線(xian)(xian)(xian)(xian)設(she)備品牌,為您在石(shi)(shi)料(liao)(liao)(liao)破碎,砂石(shi)(shi)生(sheng)產(chan)線(xian)(xian)(xian)(xian),制砂料(liao)(liao)(liao)生(sheng)產(chan)線(xian)(xian)(xian)(xian)設(she)備行業。
工程案例-河北大型石料生產線
河北(bei)大型石(shi)料(liao)生(sheng)產(chan)線(xian)(xian)案例名稱:案例類(lei)別:應用機(ji)型:案例信(xin)息:河北(bei)大型石(shi)料(liao)生(sheng)產(chan)線(xian)(xian)石(shi)料(liao)生(sheng)產(chan)線(xian)(xian)首頁公(gong)司介紹(shao)公(gong)司新(xin)聞(wen)行業動態工程案例Copyright(C)。
石料生產線_砂石生產線_制砂生產線_石料破碎生產線-新鄉鼎力礦山
目(mu)前我(wo)(wo)公司以(yi)及(ji)成功(gong)設(she)計(ji)完成1500T/H的(de)大型石(shi)料破碎(sui)生產(chan)線,以(yi)及(ji)各種石(shi)料生產(chan)線歡迎(ying)參觀。新鄉鼎(ding)力(li)礦山專(zhuan)業(ye)致力(li)于石(shi)料生產(chan)線、砂(sha)石(shi)生產(chan)線、制砂(sha)生產(chan)線的(de)設(she)計(ji),我(wo)(wo)公司提供。
圓錐破碎機價格,彈簧圓錐破碎機,液壓圓錐破碎機,石料生產線
長城重工(gong)專業生產(chan)圓錐破(po)(po)碎(sui)(sui)機(ji)(ji),顎式(shi)(shi)破(po)(po)碎(sui)(sui)機(ji)(ji),石料生產(chan)線,制砂(sha)生產(chan)線,立(li)(li)式(shi)(shi)沖擊破(po)(po)碎(sui)(sui)機(ji)(ji),反(fan)擊式(shi)(shi)破(po)(po)碎(sui)(sui)機(ji)(ji),立(li)(li)式(shi)(shi)復合(he)破(po)(po)碎(sui)(sui)機(ji)(ji),錘(chui)式(shi)(shi)破(po)(po)碎(sui)(sui)機(ji)(ji),移動破(po)(po)碎(sui)(sui)站等設備(bei),質(zhi)優(you)價廉、型號齊全,。
石料生產線|碎石生產線|砂石生產線|機制砂生產線-鄭州yi帆機械
yi帆(fan)機(ji)械(xie)的石(shi)(shi)料(liao)生產(chan)線,砂(sha)石(shi)(shi)生產(chan)線,機(ji)制砂(sha)生產(chan)線,碎(sui)石(shi)(shi)生產(chan)線設備(bei)通過IS09001國際(ji)質(zhi)量認證(zheng),我們提(ti)供優(you)質(zhi)的產(chan)品,包括:制砂(sha)機(ji),顎式(shi)(shi)破碎(sui)機(ji),反擊式(shi)(shi)破碎(sui)機(ji),沖擊式(shi)(shi)破碎(sui)機(ji)。
砂石生產線_石料生產線設備_制砂生產線_碎石生產線_全套設備√
豫(yu)鼎機械是專業砂(sha)石(shi)(shi)料生(sheng)(sheng)(sheng)(sheng)產(chan)線(xian)設備生(sheng)(sheng)(sheng)(sheng)產(chan)廠(chang)家(jia),我廠(chang)生(sheng)(sheng)(sheng)(sheng)產(chan)全套(tao),砂(sha)石(shi)(shi)生(sheng)(sheng)(sheng)(sheng)產(chan)線(xian),石(shi)(shi)料生(sheng)(sheng)(sheng)(sheng)產(chan)線(xian)設備,制砂(sha)生(sheng)(sheng)(sheng)(sheng)產(chan)線(xian),碎石(shi)(shi)生(sheng)(sheng)(sheng)(sheng)產(chan)線(xian)等各種礦山(shan)設備,并(bing)免費(fei)提(ti)供場地設計.石(shi)(shi)料生(sheng)(sheng)(sheng)(sheng)產(chan)線(xian)價(jia)格(ge)服務。
沙石料生產線,破碎機生產線,碎石機生產線,碎石料生產線工程案例
為(wei)您展現真實的企業(ye)沙石料(liao)(liao)生(sheng)產(chan)線(xian),破碎(sui)機(ji)生(sheng)產(chan)線(xian),碎(sui)石機(ji)生(sheng)產(chan)線(xian),碎(sui)石料(liao)(liao)生(sheng)產(chan)線(xian),以便對生(sheng)產(chan)線(xian)工藝、設備(bei)選型等(deng)有更(geng)清晰的了解。
石料生產線,砂石料設備,石子設備,石料生產線價格,石料廠設備-河南
我公司生(sheng)產(chan)的全(quan)套石(shi)(shi)料(liao)生(sheng)產(chan)線(xian)設備(bei),為您提供全(quan)面的技術支(zhi)持,該石(shi)(shi)料(liao)生(sheng)產(chan)線(xian)主要由振動給料(liao)機、顎式破碎機石(shi)(shi)料(liao)生(sheng)產(chan)線(xian)配置質量管理客戶案(an)例(li)我們的工程師會。
湖北十堰石料生產線-工程案例
[圖(tu)文]工程案(an)例湖(hu)北十堰石料(liao)生(sheng)產(chan)(chan)線(xian)沖擊(ji)式破碎機反(fan)擊(ji)式破碎機顎(e)式破碎機石料(liao)生(sheng)產(chan)(chan)線(xian)地區:湖(hu)北十堰石料(liao)生(sheng)產(chan)(chan)線(xian)設備來源:國內(nei)采購(gou),建(jian)冶重工機械配貨項(xiang)目性質:擴大生(sheng)產(chan)(chan)。
石料生產線,石子生產線,碎石生產線,制砂生產線,采石場生產線-
鄭(zheng)州礦山機械有限公司是一家專業(ye)的石(shi)(shi)料生(sheng)(sheng)產(chan)線(xian),石(shi)(shi)子生(sheng)(sheng)產(chan)線(xian),碎石(shi)(shi)生(sheng)(sheng)產(chan)線(xian),制砂(sha)生(sheng)(sheng)產(chan)線(xian),采石(shi)(shi)場生(sheng)(sheng)產(chan)線(xian)的制造廠家,我(wo)們主要生(sheng)(sheng)產(chan):制砂(sha)生(sheng)(sheng)產(chan)線(xian)設(she)備(bei)、制砂(sha)設(she)備(bei)、石(shi)(shi)料生(sheng)(sheng)產(chan)線(xian)。
砂石生產線|選礦設備生產線現場案例與工程案例
鄭州振平鑫龍機械制(zhi)(zhi)造有(you)限公司(si)專業提供石料生(sheng)(sheng)產線(xian)(xian)(xian),砂(sha)石生(sheng)(sheng)產線(xian)(xian)(xian),制(zhi)(zhi)砂(sha)生(sheng)(sheng)產線(xian)(xian)(xian),石子生(sheng)(sheng)產線(xian)(xian)(xian),碎(sui)石生(sheng)(sheng)產線(xian)(xian)(xian),機制(zhi)(zhi)砂(sha)生(sheng)(sheng)產線(xian)(xian)(xian)設備,歡迎(ying)廣大(da)用戶前來咨詢,24小(xiao)時電(dian)話:13938527164。
石料生產線,砂石生產線,石子生產線,機制砂生產線-鄭州振平鑫龍
[圖文]碎(sui)石生(sheng)產(chan)線是按照出(chu)(chu)料類型來(lai)定義的,生(sheng)產(chan)出(chu)(chu)來(lai)的成品包括(kuo)石料和人工砂,也(ye)稱石料生(sheng)產(chan)線。相當于石料生(sheng)產(chan)線和制(zhi)砂生(sheng)產(chan)線的結合。
碎石生產線,石料生產線,石子生產線,石料線-黎ming重工科技股份有限
本站提(ti)供破碎機(ji)生(sheng)產線現場(chang),石料生(sheng)產線生(sheng)產現場(chang)。我公司客戶(hu)遍布(bu)全國,歡迎考察破碎機(ji)生(sheng)產線現場(chang),石料生(sheng)產線生(sheng)產現場(chang),洗石機(ji)生(sheng)產現場(chang)。熱線:15333827088。
破碎機生產線現場_石料生產線生產現場-洗石機生產現場
上(shang)海(hai)遠華路橋是生(sheng)(sheng)產石(shi)料生(sheng)(sheng)產線(xian)(xian),制(zhi)砂生(sheng)(sheng)產線(xian)(xian),砂石(shi)生(sheng)(sheng)產線(xian)(xian)等的生(sheng)(sheng)產企業,設備有顎式破(po)(po)碎(sui)機(ji)、反(fan)擊式破(po)(po)碎(sui)機(ji)、制(zhi)砂機(ji)、圓錐破(po)(po)碎(sui)機(ji)等,多年來(lai)年來(lai)根據客戶的需要以及。
石料生產線|制砂生產線|砂石生產線-上海遠華路橋制造
礦石分類成功案例砂石生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)產(chan)(chan)(chan)(chan)品(pin)花崗巖(yan)生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)石灰石生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)石英巖(yan)生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)線(xian)(xian)(xian)陶粒(li)砂生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)陶粒(li)砂生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)制砂生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)制砂生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)石料生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)石料生產(chan)(chan)(chan)(chan)線(xian)(xian)(xian)。
石料生產線,采石場生產線,碎石生產線,制砂生產線-恒安重工砂石
2013年7月19日-從砂石料(liao)生(sheng)產(chan)線案(an)例中得知,時產(chan)600-800噸砂石料(liao)生(sheng)產(chan)線的項目占很大比例,那么如何以少的利(li)潤配(pei)置出一條高效率的砂石生(sheng)產(chan)線呢?從山(shan)西大同七(qi)峰山(shan)。
時產600-800噸砂石料生產線如何選擇配置方案-砂石料生產線,碎石
[圖文]鄭州天(tian)擇(ze)機械制(zhi)造有限公(gong)司專業生(sheng)(sheng)產:石(shi)料生(sheng)(sheng)產線,烘(hong)干機,制(zhi)砂機,壓球機,煤矸(gan)石(shi)粉碎機,彩瓦機,破(po)碎機廠家電(dian)話(hua):-69597677,竭誠歡迎廣大客戶(hu)朋友光臨我廠考察(cha)指導.。
工程案例
機械(xie)是一家(jia)(jia)擁有20年砂(sha)石(shi)生產(chan)線(xian)(xian),石(shi)料生產(chan)線(xian)(xian),碎(sui)石(shi)生產(chan)線(xian)(xian)廠家(jia)(jia),砂(sha)石(shi)生產(chan)線(xian)(xian)價(jia)格廠家(jia)(jia),可根(gen)據客戶需求定做,咨詢熱線(xian)(xian)400-659-6399。
砂石生產線_石料生產線_碎石生產線廠家_砂石生產線價格_
江蘇中博(bo)重工(gong)機械(xie)有限公司(si)是(shi)一家專(zhuan)業生產(chan)(chan)石子生產(chan)(chan)線(xian)、石料(liao)生產(chan)(chan)線(xian)設備的大型現代化企業,是(shi)慧聰網推薦的石料(liao)生產(chan)(chan)線(xian)廠家。石子生產(chan)(chan)線(xian)價格咨詢熱(re)線(xian):-62574888。
易縣騰輝年產100萬噸建筑石料生產線-工程案例-鄭州鼎sheng工程技術
鄭(zheng)州恒冉機(ji)(ji)械(xie)設備有限公司(si)主(zhu)要生(sheng)產:石(shi)(shi)料(liao)生(sheng)產線(xian)、沙(sha)石(shi)(shi)料(liao)生(sheng)產線(xian)、制砂(sha)機(ji)(ji)、制砂(sha)石(shi)(shi)料(liao)設備、沙(sha)石(shi)(shi)料(liao)機(ji)(ji)械(xie)等設備,歡(huan)迎國內外(wai)客戶來電(dian)咨詢:電(dian)話:-56618581手機(ji)(ji):15936213127。
真實展現沙石料生產線,選礦生產線,烘干機生產線,回轉窯生產線等
[圖文]黎ming重工石(shi)(shi)料(liao)生(sheng)產線(xian)客(ke)戶(hu)現場2石(shi)(shi)料(liao)生(sheng)產線(xian)工程案(an)例(li)應用1.河南三(san)門峽中鐵三(san)局石(shi)(shi)料(liao)生(sheng)產線(xian),為一整套砂(sha)石(shi)(shi)系統,日產砂(sha)石(shi)(shi)120噸左右(you),于2006年(nian)10月份建成投產,鄭州(zhou)之西安。
石料生產線|石子生產線-江蘇中博重工
鄭州華(hua)冶(ye)重工實業有限公(gong)司生產設(she)計(ji)的(de)石(shi)料(liao)生產線、顎(e)式破碎(sui)機(ji)、制砂機(ji)工藝流程匹配合理、產出(chu)的(de)砂石(shi)料(liao)品質(zhi)好、運行可靠、操作方便(bian)、高效節能(neng)!想要了解顎(e)式破碎(sui)機(ji)價格,。
石料生產線|沙石料生產線|制砂機|制砂石料設備|沙石料機械-鄭州恒
河南康百萬機(ji)械有(you)限公司砂石料(liao)設(she)備(bei)(bei)廠(chang)主(zhu)要生(sheng)(sheng)產(chan):砂石生(sheng)(sheng)產(chan)線(xian)設(she)備(bei)(bei)、石料(liao)生(sheng)(sheng)產(chan)線(xian)設(she)備(bei)(bei)、制砂生(sheng)(sheng)產(chan)線(xian)設(she)備(bei)(bei)、破(po)石設(she)備(bei)(bei)、碎(sui)石設(she)備(bei)(bei)、高效多(duo)功能尾礦脫水(shui)機(ji)等(deng)產(chan)品,為您提(ti)供(gong)合理(li)的。
破碎機-廠家直銷時產20-800噸石料生產線,黎ming重工全球價-
yi帆機械是中國砂(sha)(sha)石(shi)料加(jia)工行業完整解(jie)決方案(an)專(zhuan)家,我們向砂(sha)(sha)石(shi)廠提供砂(sha)(sha)石(shi)生(sheng)產(chan)(chan)線,石(shi)料生(sheng)產(chan)(chan)線,砂(sha)(sha)石(shi)料生(sheng)產(chan)(chan)線等提供砂(sha)(sha)石(shi)成套設(she)備。產(chan)(chan)品新(xin)穎(ying)高效節能,已通過ISO9001質量體系認(ren)證。
顎式破碎機|石料生產線|制砂機-鄭州華冶重工實業有限公司
鞏(gong)義市金龍(long)礦山設備廠專家常年致(zhi)力于機(ji)械行業的研發與創新(xin),產品有:砂石生(sheng)產線(xian)(xian),石料(liao)生(sheng)產線(xian)(xian),選礦設備,石料(liao)破碎機(ji)等一系列(lie)產品。公司牢固樹(shu)立(li)“以科技創新(xin)帶(dai)動新(xin)品。
砂石生產線,石料生產線,砂石料生產線,砂石設備,碎石設備,尾礦脫水
惠(hui)幫(bang)重工(gong)(gong)是專業生(sheng)(sheng)產(chan)(chan)礦石(shi)料破碎(sui)設備(bei)(bei)的廠家(jia),我們提(ti)供全套(tao)制(zhi)砂(sha)(sha)生(sheng)(sheng)產(chan)(chan)線設備(bei)(bei),砂(sha)(sha)石(shi)料生(sheng)(sheng)產(chan)(chan)線設備(bei)(bei),石(shi)子(zi)生(sheng)(sheng)產(chan)(chan)線設備(bei)(bei),人工(gong)(gong)機制(zhi)砂(sha)(sha)生(sheng)(sheng)產(chan)(chan)線設備(bei)(bei)等砂(sha)(sha)石(shi)加工(gong)(gong)設備(bei)(bei),歡迎廣大(da)石(shi)料廠蒞臨參觀!。
砂石料,砂石廠,砂石生產線,石料生產線,砂石料生產線|yi帆機械砂石
產(chan)(chan)(chan)品視頻發貨(huo)現場成功(gong)案(an)例磚機(ji)技術(shu)資料(liao)砂(sha)石(shi)料(liao)技術(shu)知識來廠路(lu)線(xian)石(shi)料(liao)生(sheng)產(chan)(chan)(chan)線(xian)的介紹:石(shi)料(liao)生(sheng)產(chan)(chan)(chan)線(xian)又名砂(sha)石(shi)生(sheng)產(chan)(chan)(chan)線(xian),是(shi)生(sheng)產(chan)(chan)(chan)建筑、公路(lu)、鐵路(lu)等行業(ye)用砂(sha)和石(shi)料(liao)的專用。
福建小型石料生產線|石料生產線設備價格
立浦重工是國內的砂石生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)設(she)備生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)廠家(jia),可(ke)為您生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)提供砂石生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)、石料生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)、河卵(luan)石石料生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)、玄武巖(yan)砂石生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)、石灰石石料生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)、碎石生(sheng)(sheng)(sheng)(sheng)產(chan)(chan)線(xian)、建筑垃圾。
制砂生產線_砂石料生產線_石子生產線_人工機制砂生產線_石料加工
顎(e)式(shi)破(po)碎機石(shi)料(liao)生產(chan)線案例移動(dong)式(shi)石(shi)料(liao)2014-10-16專業(ye)碎石(shi)機生產(chan)商錘式(shi)碎石(shi)機設備(bei)2014-10-15專業(ye)碎石(shi)設備(bei)生產(chan)銷(xiao)售維科重(zhong)工研發和(he)生產(chan)的石(shi)料(liao)破(po)碎和(he)建筑。
石料生產線_鄭州宏昌機械制造有限公司
惠幫重工是一家專業生產制砂(sha)(sha)機(ji),砂(sha)(sha)石料生產線(xian)企業,公司設備(bei)有:河卵石制砂(sha)(sha)機(ji),反擊式制砂(sha)(sha)機(ji),沖(chong)擊破(po)碎(sui)(sui)機(ji),移(yi)動(dong)式破(po)碎(sui)(sui)機(ji),移(yi)動(dong)式破(po)碎(sui)(sui)站等砂(sha)(sha)石生產線(xian)設備(bei),購買破(po)碎(sui)(sui)機(ji),。
石料生產線|砂石生產線|砂石料生產線|石料破碎生產線|石料生產線
[圖文(wen)]案例名稱:福建花崗巖破(po)碎(sui)石料生(sheng)產(chan)線安裝(zhuang)現場案例類(lei)別:碎(sui)石生(sheng)產(chan)線應用機(ji)型:PE900*1200顎式破(po)碎(sui)機(ji)、兩臺PF-1214反擊破(po)碎(sui)機(ji)、3YK2460振(zhen)(zhen)動篩、振(zhen)(zhen)動喂料機(ji)、皮帶機(ji)。
碎石生產線-碎石機_破石機價格_石頭碎石機_破石機_石子破碎機-
振平鑫龍機械專業的石(shi)料(liao)破(po)碎制砂(sha)生(sheng)(sheng)產(chan)線(xian)廠家,提供石(shi)子生(sheng)(sheng)產(chan)線(xian),石(shi)料(liao)破(po)碎生(sheng)(sheng)產(chan)線(xian),機制砂(sha)生(sheng)(sheng)產(chan)線(xian),沙石(shi)生(sheng)(sheng)產(chan)線(xian)的建設方案,質(zhi)量可靠,價格低廉,售后服務(wu)完(wan)善,歡(huan)迎選購。-。
制砂機|反擊式制砂機|移動式破碎機|移動破碎站|砂石料生產線-惠幫
關鍵字:石(shi)(shi)(shi)料(liao)生(sheng)產線(xian),砂石(shi)(shi)(shi)生(sheng)產線(xian),時產1000噸(dun)石(shi)(shi)(shi)料(liao)生(sheng),石(shi)(shi)(shi)料(liao)生(sheng)產線(xian)設備,石(shi)(shi)(shi)料(liao)生(sheng)產線(xian)案例,石(shi)(shi)(shi)料(liao)生(sheng)產線(xian)參數(shu)聯系該公司,馬(ma)上發送聯系信標題:詳細:聯系人:。
福建花崗巖破碎石料生產線安裝現場-上海建冶重工
鼎sheng是(shi)專(zhuan)業砂(sha)石(shi)料(liao)生產(chan)線(xian)(xian)設備制造商,生產(chan):砂(sha)石(shi)生產(chan)線(xian)(xian),石(shi)料(liao)生產(chan)線(xian)(xian),制砂(sha)生產(chan)線(xian)(xian),總承包花崗巖碎(sui)石(shi)線(xian)(xian),石(shi)灰石(shi)石(shi)料(liao)線(xian)(xian),玄(xuan)武(wu)巖石(shi)料(liao)線(xian)(xian),河卵(luan)石(shi)制砂(sha)線(xian)(xian).強勢設備:大型(xing)顎式破碎(sui)。
石子生產線_石料破碎生產線_機制砂生產線_沙石生產線-振平鑫龍
[圖文]位(wei)于四(si)川省的(de)一條石料生產(chan)(chan)線(xian),所(suo)用的(de)物(wu)料是伊利石,上海建冶提供了(le)全套(tao)設備.生產(chan)(chan)線(xian)配置(zhi)首(shou)頁-;解(jie)決方案-;生產(chan)(chan)線(xian)配置(zhi)案例名稱:四(si)川伊利石石料生產(chan)(chan)線(xian)礦石。
時產1000噸石料生產線設備配置方案分析
鄭州邦科石(shi)(shi)料生產線專業處理花(hua)崗巖,玄武巖,石(shi)(shi)灰石(shi)(shi)等物料,河卵石(shi)(shi),鵝卵石(shi)(shi)制砂生產線設(she)備價格(ge)工藝(yi)詳情:-67849333。
石料生產線,砂石生產線,破碎生產線,石英砂生產線,建筑砂生產線-
河南金邦重工是專業(ye)的砂(sha)(sha)(sha)(sha)石(shi)(shi)生(sheng)(sheng)產(chan)線(xian)廠(chang)家,是中(zhong)原(yuan)地區的砂(sha)(sha)(sha)(sha)石(shi)(shi)生(sheng)(sheng)產(chan)線(xian),沙(sha)石(shi)(shi)生(sheng)(sheng)產(chan)線(xian),砂(sha)(sha)(sha)(sha)石(shi)(shi)料生(sheng)(sheng)產(chan)線(xian),砂(sha)(sha)(sha)(sha)石(shi)(shi)生(sheng)(sheng)產(chan)線(xian)設備生(sheng)(sheng)產(chan)企(qi)業(ye),產(chan)品(pin)通(tong)過ISO認證,質量上乘.歡迎(ying)咨詢砂(sha)(sha)(sha)(sha)石(shi)(shi)生(sheng)(sheng)產(chan)線(xian)。