电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa)
发(Fa)布(Bu)日(Ri)期(Qi):(?)2014-08-07 00:00 来(Lai)源(Yuan):(?)http://cloudsking.com 点(Dian)击(Ji):(?)
电(Dian)泳(Yong)涂(Tu)装(Zhuang)是(Shi)一(Yi)种(Zhong)特(Te)殊(Shu)的(De)涂(Tu)膜(Mo)形(Xing)成(Cheng)方(Fang)法(Fa)。(?)仅(Jin)适(Shi)用(Yong)于(Yu)电(Dian)泳(Yong)涂(Tu)装(Zhuang)专(Zhuan)用(Yong)的(De)水(Shui)性(Xing)涂(Tu)料(Liao)((?)简(Jian)称(Cheng)电(Dian)泳(Yong)涂(Tu)料(Liao))(?)。(?)它(Ta)是(Shi)汽(Qi)车(Che)涂(Tu)装(Zhuang)近(Jin)((?)20~(?)30)(?)年(Nian)来(Lai)最(Zui)普(Pu)及(Ji)的(De)涂(Tu)底(Di)漆(Qi)方(Fang)法(Fa)之(Zhi)一(Yi)。(?)
电(Dian)泳(Yong)涂(Tu)装(Zhuang)是(Shi)将(Jiang)具(Ju)有(You)导(Dao)电(Dian)性(Xing)的(De)被(Bei)涂(Tu)物(Wu)浸(Jin)渍(Zi)在(Zai)装(Zhuang)满(Man)水(Shui)稀(Xi)释(Shi)的(De)、(?)浓(Nong)度(Du)比(Bi)较(Jiao)低(Di)的(De)电(Dian)泳(Yong)涂(Tu)料(Liao)槽(Cao)中(Zhong)作(Zuo)为(Wei)阳(Yang)极(Ji)((?)或(Huo)阴(Yin)极(Ji))(?),(?)在(Zai)槽(Cao)中(Zhong)另(Ling)设(She)置(Zhi)与(Yu)其(Qi)相(Xiang)对(Dui)应(Ying)的(De)阴(Yin)极(Ji)((?)或(Huo)阳(Yang)极(Ji))(?),(?)在(Zai)两(Liang)极(Ji)间(Jian)通(Tong)一(Yi)定(Ding)时(Shi)间(Jian)的(De)直(Zhi)流(Liu)电(Dian),(?)在(Zai)被(Bei)涂(Tu)物(Wu)上(Shang)析(Xi)出(Chu)均(Jun)一(Yi)、(?)水(Shui)不(Bu)溶(Rong)涂(Tu)膜(Mo)的(De)一(Yi)种(Zhong)涂(Tu)装(Zhuang)方(Fang)法(Fa)。(?)
根(Gen)据(Ju)被(Bei)涂(Tu)物(Wu)的(De)极(Ji)性(Xing)和(He)电(Dian)泳(Yong)涂(Tu)料(Liao)的(De)种(Zhong)类(Lei),(?)电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa)可(Ke)分(Fen)为(Wei)阳(Yang)极(Ji)电(Dian)泳(Yong)和(He)阴(Yin)极(Ji)电(Dian)泳(Yong)两(Liang)种(Zhong)。(?)
阳(Yang)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa):(?)被(Bei)涂(Tu)物(Wu)为(Wei)阳(Yang)极(Ji),(?)所(Suo)采(Cai)用(Yong)的(De)电(Dian)泳(Yong)涂(Tu)料(Liao)是(Shi)阴(Yin)离(Li)子(Zi)型(Xing)((?)带(Dai)负(Fu)电(Dian)荷(He))(?)。(?)
阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa):(?)被(Bei)涂(Tu)物(Wu)为(Wei)阴(Yin)极(Ji),(?)所(Suo)采(Cai)用(Yong)的(De)电(Dian)泳(Yong)涂(Tu)料(Liao)是(Shi)阳(Yang)离(Li)子(Zi)型(Xing)((?)带(Dai)正(Zheng)电(Dian)荷(He))(?)。(?)
电(Dian)泳(Yong)涂(Tu)装(Zhuang)在(Zai)英(Ying)语(Yu)中(Zhong)简(Jian)称(Cheng)ED、(?)AED((?)阳(Yang)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang))(?)、(?)CED((?)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang))(?)。(?)
电(Dian)泳(Yong)涂(Tu)装(Zhuang)的(De)原(Yuan)理(Li)发(Fa)明(Ming)于(Yu)19世(Shi)纪(Ji)30年(Nian)代(Dai),(?)但(Dan)因(Yin)当(Dang)时(Shi)水(Shui)性(Xing)涂(Tu)料(Liao)尚(Shang)不(Bu)发(Fa)达(Da)而(?)未(Wei)得(De)到(Dao)工(Gong)业(Ye)应(Ying)用(Yong)。(?)为(Wei)提(Ti)高(Gao)汽(Qi)车(Che)车(Che)身(Shen)内(Nei)腔(Qiang)和(He)焊(Han)缝(Feng)面(Mian)的(De)防(Fang)腐(Fu)蚀(Shi)性(Xing),(?)美(Mei)国(Guo)福(Fu)特(Te)汽(Qi)车(Che)公(Gong)司(Si)于(Yu)1957年(Nian)开(Kai)始(Shi)着(Zhuo)手(Shou)研(Yan)究(Jiu)电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa),(?)于(Yu)1961年(Nian)建(Jian)成(Cheng)一(Yi)条(Tiao)泳(Yong)涂(Tu)车(Che)轮(Lun)的(De)试(Shi)验(Yan)生(Sheng)产(Chan)线(Xian)((?)阳(Yang)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa))(?),(?)在(Zai)1963年(Nian)成(Cheng)功(Gong)地(Di)用(Yong)于(Yu)汽(Qi)车(Che)车(Che)身(Shen)涂(Tu)装(Zhuang)。(?)
电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa)在(Zai)实(Shi)际(Ji)应(Ying)用(Yong)中(Zhong)显(Xian)示(Shi)出(Chu)高(Gao)效(Xiao)、(?)优(You)质(Zhi)、(?)安(An)全(Quan)、(?)经(Jing)济(Ji)等(Deng)优(You)点(Dian),(?)受(Shou)到(Dao)世(Shi)界(Jie)各(Ge)国(Guo)涂(Tu)装(Zhuang)界(Jie)的(De)重(Zhong)视(Shi)。(?)随(Sui)着(Zhuo)新(Xin)型(Xing)电(Dian)泳(Yong)涂(Tu)料(Liao)的(De)开(Kai)发(Fa)和(He)涂(Tu)装(Zhuang)技(Ji)术(Shu)的(De)进(Jin)步(Bu),(?)尤(You)其(Qi)是(Shi)1977年(Nian)开(Kai)发(Fa)成(Cheng)功(Gong)阳(Yang)极(Ji)离(Li)子(Zi)电(Dian)泳(Yong)涂(Tu)料(Liao)和(He)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)技(Ji)术(Shu),(?)电(Dian)泳(Yong)涂(Tu)装(Zhuang)工(Gong)艺(Yi)在(Zai)汽(Qi)车(Che)工(Gong)业(Ye)中(Zhong)普(Pu)及(Ji)速(Su)度(Du)是(Shi)史(Shi)无(Wu)前(Qian)例(Li)的(De),(?)并(Bing)由(You)汽(Qi)车(Che)工(Gong)业(Ye)推(Tui)广(Guang)应(Ying)用(Yong)到(Dao)建(Jian)材(Cai)、(?)轻(Qing)工(Gong)、(?)农(Nong)机(Ji)、(?)家(Jia)用(Yong)电(Dian)器(Qi)等(Deng)工(Gong)业(Ye)领(Ling)域(Yu)。(?)据(Ju)市(Shi)场(Chang)统(Tong)计(Ji),(?)在(Zai)1965年(Nian)只(Zhi)有(You)1%的(De)汽(Qi)车(Che)车(Che)身(Shen)涂(Tu)底(Di)漆(Qi)采(Cai)用(Yong)阳(Yang)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa),(?)1970年(Nian)为(Wei)10%,(?)而(?)现(Xian)今(Jin)采(Cai)用(Yong)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa)涂(Tu)底(Di)漆(Qi)的(De)汽(Qi)车(Che)车(Che)身(Shen)达(Da)90%以(Yi)上(Shang)。(?)
我(Wo)国(Guo)开(Kai)发(Fa)电(Dian)泳(Yong)涂(Tu)料(Liao)和(He)涂(Tu)装(Zhuang)技(Ji)术(Shu)已(Yi)有(You)近(Jin)30年(Nian)的(De)历(Li)史(Shi),(?)在(Zai)1965年(Nian)上(Shang)海(Hai)涂(Tu)料(Liao)研(Yan)究(Jiu)所(Suo)开(Kai)发(Fa)成(Cheng)功(Gong)阳(Yang)极(Ji)电(Dian)泳(Yong)涂(Tu)料(Liao),(?)随(Sui)后(Hou)有(You)些(Xie)涂(Tu)料(Liao)厂(Chang)也(Ye)相(Xiang)继(Ji)试(Shi)制(Zhi)成(Cheng)功(Gong)。(?)到(Dao)70年(Nian)代(Dai)我(Wo)国(Guo)汽(Qi)车(Che)工(Gong)业(Ye)中(Zhong)已(Yi)建(Jian)成(Cheng)几(Ji)条(Tiao)汽(Qi)车(Che)零(Ling)部(Bu)件(Jian)阳(Yang)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)线(Xian)。(?)第(Di)一(Yi)代(Dai)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)料(Liao)由(You)当(Dang)时(Shi)的(De)兵(Bing)器(Qi)部(Bu)五(Wu)四(Si)研(Yan)究(Jiu)所(Suo)((?)现(Xian)改(Gai)为(Wei)五(Wu)九(Jiu)所(Suo))(?)于(Yu)1979年(Nian)首(Shou)先(Xian)研(Yan)制(Zhi)成(Cheng)功(Gong),(?)并(Bing)在(Zai)军(Jun)工(Gong)产(Chan)品(Pin)上(Shang)得(De)到(Dao)了(Liao)一(Yi)定(Ding)的(De)应(Ying)用(Yong),(?)上(Shang)海(Hai)涂(Tu)料(Liao)所(Suo)、(?)兰(Lan)州(Zhou)涂(Tu)料(Liao)所(Suo)、(?)沈(Shen)阳(Yang)、(?)北(Bei)京(Jing)、(?)天(Tian)津(Jin)等(Deng)漆(Qi)厂(Chang)也(Ye)做(Zuo)了(Liao)大(Da)量(Liang)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)料(Liao)的(De)开(Kai)发(Fa)工(Gong)作(Zuo)。(?)在(Zai)六(Liu)五(Wu)期(Qi)间(Jian)我(Wo)国(Guo)涂(Tu)料(Liao)工(Gong)业(Ye)从(Cong)日(Ri)本(Ben)、(?)奥(Ao)地(Di)利(Li)和(He)英(Ying)国(Guo)引(Yin)进(Jin)了(Liao)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)料(Liao)的(De)制(Zhi)造(Zao)技(Ji)术(Shu)和(He)涂(Tu)装(Zhuang)技(Ji)术(Shu),(?)第(Di)一(Yi)条(Tiao)流(Liu)水(Shui)生(Sheng)产(Chan)的(De)汽(Qi)车(Che)车(Che)身(Shen)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)生(Sheng)产(Chan)线(Xian)于(Yu)1986年(Nian)7月(Yue)在(Zai)一(Yi)汽(Qi)车(Che)身(Shen)厂(Chang)投(Tou)产(Chan),(?)随(Sui)后(Hou)同(Tong)时(Shi)引(Yin)进(Jin)的(De)二(?)汽(Qi)驾(Jia)驶(Shi)室(Shi)和(He)济(Ji)汽(Qi)车(Che)身(Shen)阴(Yin)极(Ji)电(Dian)泳(Yong)线(Xian)相(Xiang)继(Ji)投(Tou)产(Chan),(?)在(Zai)我(Wo)国(Guo)汽(Qi)车(Che)工(Gong)业(Ye)中(Zhong)形(Xing)成(Cheng)采(Cai)用(Yong)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)替(Ti)代(Dai)阳(Yang)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)之(Zhi)势(Shi),(?)到(Dao)1990年(Nian)底(Di)已(Yi)建(Jian)成(Cheng)投(Tou)产(Chan)的(De)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)线(Xian)有(You)21条(Tiao)((?)其(Qi)中(Zhong)车(Che)身(Shen)涂(Tu)装(Zhuang)线(Xian)16条(Tiao))(?)。(?)到(Dao)1994年(Nian)底(Di)投(Tou)产(Chan)的(De)已(Yi)接(Jie)近(Jin)40条(Tiao),(?)几(Ji)条(Tiao)生(Sheng)产(Chan)能(Neng)力(Li)10万(Wan)辆(Liang)以(Yi)上(Shang)的(De)引(Yin)进(Jin)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)线(Xian)((?)如(Ru)一(Yi)汽(Qi)—(?)大(Da)众(Zhong)汽(Qi)车(Che)有(You)限(Xian)公(Gong)司(Si)捷(Jie)达(Da)线(Xian)生(Sheng)产(Chan)能(Neng)力(Li)30万(Wan)辆(Liang)电(Dian)泳(Yong)槽(Cao)300立(Li)方(Fang)米(Mi)、(?)上(Shang)海(Hai)—(?)大(Da)众(Zhong)汽(Qi)车(Che)有(You)限(Xian)公(Gong)司(Si)、(?)天(Tian)津(Jin)夏(Xia)利(Li)汽(Qi)车(Che)有(You)限(Xian)公(Gong)司(Si)等(Deng)大(Da)槽(Cao)电(Dian)泳(Yong)线(Xian))(?)已(Yi)于(Yu)1995、(?)1996的(De)建(Jian)成(Cheng)投(Tou)产(Chan)。(?)
武(Wu)汉(Han)雄(Xiong)纽(Niu)迪(Di)机(Ji)械(Xie)制(Zhi)造(Zao)有(You)限(Xian)公(Gong)司(Si),喷(Pen)砂(Sha)机(Ji)公(Gong)司(Si),涂(Tu)装(Zhuang)设(She)备(Bei)厂(Chang)家(Jia),除(Chu)尘(Chen)设(She)备(Bei)厂(Chang)家(Jia)
移(Yi)动(Dong)式(Shi)喷(Pen)砂(Sha)机(Ji),自(Zi)动(Dong)喷(Pen)砂(Sha)式(Shi),加(Jia)减(Jian)压(Ya)式(Shi)喷(Pen)砂(Sha)机(Ji),抛(Pao)丸(Wan)机(Ji),支(Zhi)取(Qu)式(Shi)喷(Pen)涂(Tu)线(Xian),喷(Pen)粉(Fen)设(She)备(Bei),转(Zhuan)留(Liu)式(Shi)喷(Pen)砂(Sha)机(Ji),玻(Bo)璃(Li)珠(Zhu),白(Bai)钢(Gang)玉(Yu),棕(Zong)钢(Gang)玉(Yu),钢(Gang)砂(Sha),钢(Gang)丸(Wan)
1.2 电(Dian)泳(Yong)涂(Tu)装(Zhuang)法(Fa)的(De)机(Ji)理(Li)及(Ji)其(Qi)特(Te)征(Zheng)
电(Dian)泳(Yong)涂(Tu)装(Zhuang)过(Guo)程(Cheng)伴(Ban)随(Sui)电(Dian)解(Jie)、(?)电(Dian)泳(Yong)、(?)电(Dian)沉(Chen)积(Ji)、(?)电(Dian)渗(Shen)等(Deng)四(Si)种(Zhong)电(Dian)化(Hua)学(Xue)物(Wu)理(Li)现(Xian)象(Xiang),(?)现(Xian)将(Jiang)这(Zhe)些(Xie)现(Xian)象(Xiang)简(Jian)要(Yao)说(Shuo)明(Ming)如(Ru)下(Xia):(?)
电(Dian)解(Jie):(?)任(Ren)何(He)一(Yi)种(Zhong)导(Dao)电(Dian)液(Ye)体(Ti)在(Zai)通(Tong)电(Dian)时(Shi)产(Chan)生(Sheng)分(Fen)解(Jie)的(De)现(Xian)象(Xiang)称(Cheng)为(Wei)电(Dian)解(Jie)。(?)众(Zhong)所(Suo)周(Zhou)知(Zhi)的(De)例(Li)子(Zi)是(Shi)水(Shui)的(De)电(Dian)解(Jie)能(Neng)分(Fen)解(Jie)成(Cheng)为(Wei)氢(Qing)气(Qi)和(He)氧(Yang)气(Qi)。(?)一(Yi)般(Ban)电(Dian)解(Jie)伴(Ban)随(Sui)在(Zai)一(Yi)个(Ge)或(Huo)两(Liang)个(Ge)电(Dian)极(Ji)上(Shang)逸(Yi)出(Chu)气(Qi)体(Ti),(?)在(Zai)电(Dian)极(Ji)上(Shang)分(Fen)别(Bie)进(Jin)行(Xing)着(Zhuo)氧(Yang)化(Hua)与(Yu)还(Huan)原(Yuan)反(Fan)应(Ying)。(?)在(Zai)电(Dian)泳(Yong)过(Guo)程(Cheng)中(Zhong)水(Shui)发(Fa)生(Sheng)电(Dian)解(Jie),(?)在(Zai)阴(Yin)极(Ji)上(Shang)放(Fang)出(Chu)氢(Qing)气(Qi),(?)在(Zai)阳(Yang)极(Ji)上(Shang)放(Fang)出(Chu)氧(Yang)气(Qi),(?)金(Jin)属(Shu)阳(Yang)极(Ji)产(Chan)生(Sheng)溶(Rong)解(Jie),(?)溶(Rong)出(Chu)金(Jin)属(Shu)离(Li)子(Zi)。(?)
电(Dian)泳(Yong):(?)在(Zai)导(Dao)电(Dian)介(Jie)质(Zhi)中(Zhong)的(De)带(Dai)电(Dian)荷(He)的(De)胶(Jiao)体(Ti)粒(Li)子(Zi)在(Zai)电(Dian)场(Chang)的(De)作(Zuo)用(Yong)下(Xia),(?)带(Dai)正(Zheng)电(Dian)荷(He)胶(Jiao)体(Ti)树(Shu)脂(Zhi)粒(Li)子(Zi)和(He)颜(Yan)料(Liao)粒(Li)子(Zi)由(You)电(Dian)泳(Yong)过(Guo)程(Cheng)移(Yi)向(Xiang)阴(Yin)极(Ji)。(?)
电(Dian)沉(Chen)积(Ji):(?)漆(Qi)粒(Li)子(Zi)在(Zai)电(Dian)极(Ji)上(Shang)的(De)沉(Chen)析(Xi)现(Xian)象(Xiang)称(Cheng)为(Wei)电(Dian)沉(Chen)积(Ji)。(?)在(Zai)阴(Yin)极(Ji)电(Dian)泳(Yong)涂(Tu)装(Zhuang)时(Shi)带(Dai)正(Zheng)电(Dian)荷(He)的(De)粒(Li)子(Zi)在(Zai)阴(Yin)极(Ji)上(Shang)凝(Ning)聚(Ju),(?)带(Dai)负(Fu)电(Dian)荷(He)的(De)粒(Li)子(Zi)((?)离(Li)子(Zi))(?)在(Zai)阳(Yang)极(Ji)聚(Ju)集(Ji)。(?)电(Dian)沉(Chen)积(Ji)的(De)第(Di)一(Yi)步(Bu)是(Shi)水(Shui)的(De)电(Dian)化(Hua)学(Xue)分(Fen)解(Jie)((?)电(Dian)解(Jie))(?)。(?)假(Jia)使(Shi)槽(Cao)液(Ye)的(De)PH是(Shi)中(Zhong)性(Xing),(?)在(Zai)阴(Yin)极(Ji)上(Shang)的(De)最(Zui)初(Chu)反(Fan)应(Ying)是(Shi)形(Xing)成(Cheng)氢(Qing)气(Qi)和(He)氢(Qing)氧(Yang)根(Gen)离(Li)子(Zi)((?)OH-)(?),(?)这(Zhe)一(Yi)反(Fan)应(Ying)致(Zhi)使(Shi)在(Zai)阴(Yin)极(Ji)表(Biao)面(Mian)区(Qu)产(Chan)生(Sheng)高(Gao)碱(Jian)性(Xing)界(Jie)面(Mian)层(Ceng),(?)当(Dang)阳(Yang)离(Li)子(Zi)((?)树(Shu)脂(Zhi)和(He)颜(Yan)料(Liao))(?)与(Yu)氢(Qing)氧(Yang)根(Gen)离(Li)子(Zi)反(Fan)应(Ying)变(Bian)成(Cheng)不(Bu)溶(Rong)性(Xing)时(Shi)就(Jiu)产(Chan)生(Sheng)涂(Tu)膜(Mo)的(De)沉(Chen)积(Ji)。(?)
电(Dian)渗(Shen):(?)刚(Gang)沉(Chen)积(Ji)到(Dao)被(Bei)涂(Tu)物(Wu)表(Biao)面(Mian)上(Shang)的(De)涂(Tu)膜(Mo)是(Shi)半(Ban)渗(Shen)透(Tou)的(De)膜(Mo),(?)在(Zai)电(Dian)场(Chang)的(De)持(Chi)续(Xu)作(Zuo)用(Yong)下(Xia),(?)涂(Tu)膜(Mo)内(Nei)部(Bu)所(Suo)含(Han)的(De)水(Shui)分(Fen)从(Cong)涂(Tu)膜(Mo)中(Zhong)渗(Shen)析(Xi)出(Chu)来(Lai)移(Yi)向(Xiang)槽(Cao)液(Ye),(?)使(Shi)涂(Tu)膜(Mo)脱(Tuo)水(Shui),(?)这(Zhe)种(Zhong)现(Xian)象(Xiang)称(Cheng)为(Wei)电(Dian)渗(Shen)。(?)电(Dian)渗(Shen)使(Shi)亲(Qin)水(Shui)的(De)涂(Tu)膜(Mo)变(Bian)成(Cheng)憎(Zeng)水(Shui)涂(Tu)膜(Mo),(?)脱(Tuo)水(Shui)而(?)使(Shi)涂(Tu)膜(Mo)致(Zhi)密(Mi)化(Hua)。(?)电(Dian)渗(Shen)性(Xing)好(Hao)的(De)电(Dian)泳(Yong)涂(Tu)料(Liao)泳(Yong)涂(Tu)后(Hou)的(De)湿(Shi)漆(Qi)涂(Tu)膜(Mo)可(Ke)用(Yong)手(Shou)摸(Mo)也(Ye)不(Bu)粘(Zhan)手(Shou),(?)可(Ke)用(Yong)水(Shui)冲(Chong)洗(Xi)掉(Diao)附(Fu)着(Zhuo)在(Zai)湿(Shi)涂(Tu)膜(Mo)上(Shang)的(De)槽(Cao)液(Ye)。(?)
相(Xiang)关(Guan)标(Biao)签(Qian):(?)湿(Shi)式(Shi)喷(Pen)砂(Sha)机(Ji)
下(Xia)一(Yi)篇(Pian):(?)烟(Yan)尘(Chen)治(Zhi)理(Li)的(De)九(Jiu)大(Da)误(Wu)区(Qu)
相(Xiang)关(Guan)产(Chan)品(Pin):(?)
相(Xiang)关(Guan)新(Xin)闻(Wen):(?)
- 喷(Pen)砂(Sha)机(Ji)在(Zai)装(Zhuang)饰(Shi)行(Xing)业(Ye)中(Zhong)的(De)应(Ying)用(Yong)
- 涂(Tu)装(Zhuang)设(She)备(Bei)静(Jing)电(Dian)喷(Pen)塑(Su)工(Gong)件(Jian)的(De)涂(Tu)层(Ceng)厚(Hou)度(Du)主(Zhu)要(Yao)取(Qu)决(Jue)于(Yu)3个(Ge)方(Fang)面(Mian)
- 粉(Fen)末(Mo)涂(Tu)装(Zhuang)设(She)备(Bei)工(Gong)艺(Yi)标(Biao)准(Zhun)有(You)哪(Na)些(Xie)?(?)
- 了(Liao)解(Jie)自(Zi)动(Dong)喷(Pen)砂(Sha)机(Ji)的(De)改(Gai)善(Shan)状(Zhuang)态(Tai)作(Zuo)用(Yong)
- 喷(Pen)砂(Sha)机(Ji)磨(Mo)料(Liao)节(Jie)省(Sheng)方(Fang)面(Mian)
- 喷(Pen)砂(Sha)机(Ji)的(De)喷(Pen)砂(Sha)磨(Mo)料(Liao)如(Ru)何(He)确(Que)定(Ding)
- 介(Jie)绍(Shao)喷(Pen)砂(Sha)机(Ji)是(Shi)如(Ru)何(He)做(Zuo)好(Hao)防(Fang)潮(Chao)的(De)
- 自(Zi)动(Dong)喷(Pen)砂(Sha)机(Ji)应(Ying)用(Yong)
- 喷(Pen)砂(Sha)机(Ji)辅(Fu)助(Zhu)装(Zhuang)置(Zhi)有(You)哪(Na)些(Xie)呢(Ne)
- 涂(Tu)装(Zhuang)设(She)备(Bei)静(Jing)电(Dian)喷(Pen)塑(Su)工(Gong)件(Jian)的(De)涂(Tu)层(Ceng)厚(Hou)度(Du)主(Zhu)要(Yao)取(Qu)决(Jue)于(Yu)3个(Ge)方(Fang)面(Mian)