天(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)硬度(du)大，脆性(xing)(xing)大，不(bu)(bu)耐(nai)撞(zhuang)擊，易破碎，耐(nai)沖擊性(xing)(xing)比(bi)天(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)好。(4)加工制(zhi)(zhi)作方便。人(ren)造(zao)(zao)(zao)石(shi)(shi)的(de)(de)(de)(de)(de)(de)硬度(du)和(he)韌性(xing)(xing)已調整到一定范圍。可(ke)(ke)(ke)(ke)(ke)以(yi)像做(zuo)硬木(mu)一樣加工，凡是木(mu)工用(yong)(yong)的(de)(de)(de)(de)(de)(de)工具和(he)機械設備都可(ke)(ke)(ke)(ke)(ke)以(yi)用(yong)(yong)于(yu)人(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)的(de)(de)(de)(de)(de)(de)制(zhi)(zhi)作加工，可(ke)(ke)(ke)(ke)(ke)粘(zhan)接(利用(yong)(yong)專用(yong)(yong)膠水(shui)，各(ge)種(zhong)臺面均可(ke)(ke)(ke)(ke)(ke)接得“天(tian)衣無(wu)(wu)(wu)縫(feng)”)，可(ke)(ke)(ke)(ke)(ke)彎(wan)曲，可(ke)(ke)(ke)(ke)(ke)加工成(cheng)各(ge)種(zhong)形狀，這是天(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)無(wu)(wu)(wu)法比(bi)擬的(de)(de)(de)(de)(de)(de)。(5)結構致(zhi)密(mi)，清潔衛生，天(tian)然(ran)(ran)石(shi)(shi)材(cai)(cai)存(cun)在(zai)著天(tian)然(ran)(ran)微(wei)孔，在(zai)做(zuo)櫥柜的(de)(de)(de)(de)(de)(de)臺面時，菜湯(tang)等(deng)(deng)營養物(wu)質易滲入其(qi)內，滋生細菌(jun);而人(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)結構致(zhi)密(mi)，無(wu)(wu)(wu)微(wei)孔，液(ye)體物(wu)質不(bu)(bu)能(neng)滲入，細菌(jun)不(bu)(bu)能(neng)在(zai)其(qi)中生長，故有些商家(jia)把人(ren)造(zao)(zao)(zao)石(shi)(shi)炒作為“抗菌(jun)石(shi)(shi)”也(ye)有其(qi)道(dao)理。人(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)從誕(dan)生至今經歷幾(ji)十(shi)年的(de)(de)(de)(de)(de)(de)研究、開(kai)發和(he)創新(xin)，使(shi)人(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)能(neng)開(kai)發多種(zhong)材(cai)(cai)料廣泛應(ying)用(yong)(yong)與(yu)商業、住宅、甚至軍事領(ling)域(yu)等(deng)(deng)。在(zai)商業用(yong)(yong)途上(shang)，人(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)的(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)幾(ji)乎不(bu)(bu)受限(xian)制(zhi)(zhi)。根(gen)據(ju)產品(pin)的(de)(de)(de)(de)(de)(de)適應(ying)性(xing)(xing)，它可(ke)(ke)(ke)(ke)(ke)用(yong)(yong)于(yu)健康中心(xin)、醫療機構、公共寫字(zi)樓、廠(chang)礦公司(si)、購物(wu)中心(xin)等(deng)(deng)空間里(li)的(de)(de)(de)(de)(de)(de)設備設施。當它作用(yong)(yong)于(yu)柜臺、墻體、水(shui)槽、展示架、家(jia)具、電梯等(deng)(deng)器物(wu)時，色彩紋理設計獨特(te)的(de)(de)(de)(de)(de)(de)人(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)無(wu)(wu)(wu)不(bu)(bu)顯(xian)示其(qi)體貼(tie)、溫暖(nuan)、可(ke)(ke)(ke)(ke)(ke)塑性(xing)(xing)強(qiang)、可(ke)(ke)(ke)(ke)(ke)自由切裁、彎(wan)曲、研磨、接合耐(nai)久等(deng)(deng)卓(zhuo)越性(xing)(xing)能(neng)，產品(pin)的(de)(de)(de)(de)(de)(de)這些特(te)點，是消費者在(zai)使(shi)用(yong)(yong)時可(ke)(ke)(ke)(ke)(ke)以(yi)大膽創作，保(bao)持美感。人(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)可(ke)(ke)(ke)(ke)(ke)以(yi)根(gen)據(ju)使(shi)用(yong)(yong)的(de)(de)(de)(de)(de)(de)需(xu)要做(zuo)成(cheng)各(ge)種(zhong)應(ying)用(yong)(yong)等(deng)(deng)級的(de)(de)(de)(de)(de)(de)材(cai)(cai)料，是衛生環保(bao)材(cai)(cai)料，實心(xin)無(wu)(wu)(wu)孔，毫無(wu)(wu)(wu)隱污納(na)垢的(de)(de)(de)(de)(de)(de)空洞(dong)或(huo)縫(feng)隙。其(qi)表面接縫(feng)非(fei)常緊密(mi)，不(bu)(bu)會被水(shui)滲透(tou)。

難(nan)點縫隙小現在的石(shi)(shi)材拼(pin)(pin)(pin)花(hua)，一(yi)般(ban)都(dou)是電腦制(zhi)圖(tu)，水刀切割，工藝非常先進，誤差(cha)非常下。往往拼(pin)(pin)(pin)裝完成(cheng)后，縫隙只有(you)(you)0.1mm不到(dao)。這么狹小的縫隙，補(bu)膠難(nan)度很(hen)高。繁(fan)瑣電腦制(zhi)圖(tu)，可設計出極(ji)其復雜的拼(pin)(pin)(pin)花(hua)。這樣雖然效(xiao)果很(hen)漂亮，但對(dui)補(bu)膠而言(yan)，小小的一(yi)個拼(pin)(pin)(pin)花(hua)，都(dou)有(you)(you)可能是驚人的工作量。所以千(qian)萬(wan)別(bie)把拼(pin)(pin)(pin)花(hua)處(chu)理(li)，報普通工程的價——不能這么算(suan)。補(bu)膠的目的和意義和普通石(shi)(shi)材護理(li)工程不同(tong)，石(shi)(shi)材拼(pin)(pin)(pin)花(hua)的補(bu)膠處(chu)理(li)，還(huan)有(you)(you)更重(zhong)要的意義。實現真(zhen)正的無縫化拼(pin)(pin)(pin)花(hua)雖然可以做到(dao)誤差(cha)極(ji)小，但必須(xu)通過補(bu)膠，填補(bu)縫隙，形成(cheng)真(zhen)正的整體表面。

石(shi)(shi)材(cai)(cai)(cai)鋪裝之(zhi)前首要(yao)清潔石(shi)(shi)材(cai)(cai)(cai)表(biao)面(mian)(mian)，使其(qi)(qi)清潔單調再(zai)(zai)(zai)用板(ban)刷（毛刷）或滾筒的(de)(de)方法對石(shi)(shi)材(cai)(cai)(cai)的(de)(de)反、正面(mian)(mian)及(ji)四立面(mian)(mian)刷兩遍水(shui)溶性防滲(shen)劑(ji)。為(wei)獲得佳效果，應使一(yi)層徹底進(jin)入(ru)基(ji)材(cai)(cai)(cai)后（1-2小(xiao)時(shi)）再(zai)(zai)(zai)刷二遍。做完防滲(shen)處(chu)(chu)置起碼保護(hu)24小(xiao)時(shi)后才(cai)華(hua)鋪裝。5、石(shi)(shi)材(cai)(cai)(cai)鋪裝時(shi)應留(liu)縫(feng)(feng)鋪貼(tie)（竹編馬賽(sai)克等在(zai)外）。6、為(wei)加強黏貼(tie)的(de)(de)健(jian)壯性及(ji)抗(kang)污性，建議運(yun)用粘結劑(ji)鋪貼(tie)。7、淡色石(shi)(shi)材(cai)(cai)(cai)請運(yun)用淡色填(tian)(tian)(tian)(tian)逢劑(ji)。8、板(ban)巖類石(shi)(shi)材(cai)(cai)(cai)表(biao)面(mian)(mian)是運(yun)用分外剝(bo)離技能制成，所以每片之(zhi)間(jian)存在(zai)薄厚不(bu)均表(biao)象。因其(qi)(qi)表(biao)面(mian)(mian)較粗糙，填(tian)(tian)(tian)(tian)逢之(zhi)間(jian)請用軟布(bu)在(zai)表(biao)面(mian)(mian)抹擦少量食用油再(zai)(zai)(zai)填(tian)(tian)(tian)(tian)逢，以便(bian)于(yu)收拾(shi)填(tian)(tian)(tian)(tian)逢劑(ji)。注(zhu)：填(tian)(tian)(tian)(tian)逢時(shi)要(yao)邊填(tian)(tian)(tian)(tian)邊用濕(shi)毛巾擦，不(bu)宜大面(mian)(mian)積鋪裝后再(zai)(zai)(zai)擦。9、砂巖產品表(biao)面(mian)(mian)沙孔較多，填(tian)(tian)(tian)(tian)縫(feng)(feng)之(zhi)前運(yun)用寬膠帶對穩中(zhong)有降縫(feng)(feng)和周圍進(jin)行(xing)貼(tie)蓋，然后把縫(feng)(feng)隙(xi)處(chu)(chu)的(de)(de)膠帶割開后再(zai)(zai)(zai)填(tian)(tian)(tian)(tian)縫(feng)(feng)，避免(mian)填(tian)(tian)(tian)(tian)縫(feng)(feng)劑(ji)黏于(yu)石(shi)(shi)材(cai)(cai)(cai)表(biao)面(mian)(mian)不(bu)宜收拾(shi)。

都勻建筑爵士白大理石公司在兩個相互垂直在內的(de)(de)(de)(de)(de)方向鋪兩條干砂道(dao)路，讓他的(de)(de)(de)(de)(de)寬度要(yao)(yao)(yao)大于(yu)(yu)板(ban)(ban)寬的(de)(de)(de)(de)(de)寬度，厚度要(yao)(yao)(yao)大于(yu)(yu)3cm。結合(he)施工大樣圖及(ji)景(jing)觀鋪裝(zhuang)分(fen)區實際尺寸，把鋪裝(zhuang)板(ban)(ban)塊排好(hao)，重慶(qing)青(qing)石(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)以便檢查板(ban)(ban)塊之間(jian)的(de)(de)(de)(de)(de)縫(feng)隙，核對(dui)板(ban)(ban)塊與(yu)墻(qiang)面(mian)、柱、洞口、樹池、側緣石(shi)(shi)(shi)(shi)、平緣石(shi)(shi)(shi)(shi)邊等部位(wei)的(de)(de)(de)(de)(de)相對(dui)位(wei)置。石(shi)(shi)(shi)(shi)材(cai)(cai)挑(tiao)(tiao)選(xuan)與(yu)辨別的(de)(de)(de)(de)(de)三個必知要(yao)(yao)(yao)點根據偉奇建材(cai)(cai)的(de)(de)(de)(de)(de)經(jing)驗(yan)，對(dui)于(yu)(yu)石(shi)(shi)(shi)(shi)材(cai)(cai)挑(tiao)(tiao)選(xuan)與(yu)辨別的(de)(de)(de)(de)(de)三個必知要(yao)(yao)(yao)點：一(yi)、色調；二、裝(zhuang)飾的(de)(de)(de)(de)(de)意(yi)圖與(yu)環境影響；三、辨識飾面(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)質量。接下來偉奇建材(cai)(cai)為(wei)大家(jia)介(jie)紹：一(yi)、色調天然飾面(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)除(chu)需(xu)考(kao)慮色調選(xuan)擇(ze)外，重慶(qing)石(shi)(shi)(shi)(shi)材(cai)(cai)欄(lan)桿(gan)還要(yao)(yao)(yao)考(kao)慮建筑物的(de)(de)(de)(de)(de)功能(neng)。在家(jia)居中，客廳及(ji)臥室(shi)的(de)(de)(de)(de)(de)裝(zhuang)飾宜(yi)選(xuan)用(yong)(yong)偏暖(nuan)的(de)(de)(de)(de)(de)色調，以顯示(shi)溫暖(nuan)、舒適的(de)(de)(de)(de)(de)情(qing)調；而用(yong)(yong)于(yu)(yu)衛(wei)生(sheng)間(jian)、廚房(fang)的(de)(de)(de)(de)(de)裝(zhuang)飾宜(yi)選(xuan)用(yong)(yong)素淡雅潔(jie)的(de)(de)(de)(de)(de)偏冷色調，以顯示(shi)出清潔(jie)衛(wei)生(sheng)。二、裝(zhuang)飾的(de)(de)(de)(de)(de)意(yi)圖與(yu)環境影響由于(yu)(yu)使用(yong)(yong)天然飾面(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)裝(zhuang)飾的(de)(de)(de)(de)(de)部位(wei)不同，所(suo)以選(xuan)用(yong)(yong)的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)類(lei)型(xing)也不同。用(yong)(yong)于(yu)(yu)室(shi)外建筑物裝(zhuang)飾時，需(xu)經(jing)受水(shui)期(qi)風吹雨淋(lin)日曬，花(hua)崗石(shi)(shi)(shi)(shi)因(yin)為(wei)不含有碳(tan)酸鹽，重慶(qing)石(shi)(shi)(shi)(shi)材(cai)(cai)欄(lan)桿(gan)吸水(shui)率(lv)小，抗風化能(neng)力強，好(hao)選(xuan)用(yong)(yong)各種類(lei)型(xing)的(de)(de)(de)(de)(de)花(hua)崗石(shi)(shi)(shi)(shi)石(shi)(shi)(shi)(shi)材(cai)(cai)；用(yong)(yong)于(yu)(yu)廳堂地面(mian)裝(zhuang)飾的(de)(de)(de)(de)(de)飾面(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)，要(yao)(yao)(yao)求其(qi)物理(li)化學性能(neng)穩定，機(ji)械強度高，應(ying)首選(xuan)花(hua)崗石(shi)(shi)(shi)(shi)類(lei)石(shi)(shi)(shi)(shi)材(cai)(cai)；用(yong)(yong)于(yu)(yu)墻(qiang)裙及(ji)家(jia)居臥室(shi)地面(mian)的(de)(de)(de)(de)(de)裝(zhuang)飾，機(ji)械強度稍差，宜(yi)選(xuan)用(yong)(yong)具有美麗圖案的(de)(de)(de)(de)(de)大理(li)石(shi)(shi)(shi)(shi)。

純(chun)天(tian)然(ran)(ran)(ran)材(cai)(cai)(cai)(cai)質(zhi)沒(mei)有(you)(you)污染，沒(mei)有(you)(you)輻射，具有(you)(you)豐富的(de)石(shi)(shi)(shi)文(wen)化(hua)的(de)底蘊，重(zhong)慶青石(shi)(shi)(shi)板材(cai)(cai)(cai)(cai)會給人一(yi)種不一(yi)樣的(de)視覺效(xiao)果(guo)。在以后的(de)建(jian)筑裝(zhuang)飾中，青石(shi)(shi)(shi)板材(cai)(cai)(cai)(cai)的(de)使用(yong)與(yu)影響力(li)會進(jin)一(yi)步擴大。重(zhong)慶石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)工廠跟著咱(zan)們(men)(men)審美曉(xiao)得(de)的(de)跋(ba)涉(she)(she)，咱(zan)們(men)(men)對于(yu)美的(de)尋求也(ye)(ye)(ye)(ye)越來(lai)(lai)越期望，崇尚天(tian)然(ran)(ran)(ran)也(ye)(ye)(ye)(ye)成了(le)(le)(le)一(yi)種時代需求，而(er)(er)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)產(chan)(chan)品因為其來(lai)(lai)自于(yu)天(tian)然(ran)(ran)(ran)，又(you)帶著濃郁的(de)天(tian)然(ran)(ran)(ran)顏色，所以它的(de)運用(yong)也(ye)(ye)(ye)(ye)越來(lai)(lai)越廣，翻(fan)開速度也(ye)(ye)(ye)(ye)越來(lai)(lai)越快(kuai)。從各種的(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)貼圖(tu)上(shang)咱(zan)們(men)(men)不難發現，天(tian)然(ran)(ran)(ran)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)有(you)(you)著人工石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)所沒(mei)有(you)(you)的(de)天(tian)然(ran)(ran)(ran)的(de)瑰麗顏色，而(er)(er)且(qie)它們(men)(men)的(de)物理(li)化(hua)學功用(yong)也(ye)(ye)(ye)(ye)愈加(jia)安(an)穩，而(er)(er)且(qie)其便于(yu)加(jia)工，所以它們(men)(men)不只被運用(yong)于(yu)建(jian)筑裝(zhuang)修(xiu)領域，而(er)(er)且(qie)也(ye)(ye)(ye)(ye)一(yi)般用(yong)于(yu)制(zhi)作各種的(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)技(ji)(ji)術品，乃至是日子用(yong)具也(ye)(ye)(ye)(ye)由(you)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)制(zhi)作而(er)(er)成，這也(ye)(ye)(ye)(ye)促(cu)進(jin)了(le)(le)(le)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)工設備的(de)翻(fan)開。現在，咱(zan)們(men)(men)研制(zhi)出了(le)(le)(le)數控(kong)技(ji)(ji)術，據(ju)九正(zheng)建(jian)材(cai)(cai)(cai)(cai)網曉(xiao)得(de)，數控(kong)技(ji)(ji)術的(de)融入，使得(de)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)雕刻技(ji)(ji)術有(you)(you)了(le)(le)(le)更(geng)快(kuai)的(de)翻(fan)開，質(zhi)量也(ye)(ye)(ye)(ye)有(you)(you)了(le)(le)(le)更(geng)大的(de)跋(ba)涉(she)(she)，然(ran)(ran)(ran)后能(neng)夠使石(shi)(shi)(shi)雕制(zhi)品完結(jie)計(ji)(ji)劃(hua)化(hua)出產(chan)(chan)，重(zhong)慶石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)工機械化(hua)程(cheng)度更(geng)高了(le)(le)(le)，自動化(hua)出產(chan)(chan)也(ye)(ye)(ye)(ye)使得(de)產(chan)(chan)品的(de)計(ji)(ji)劃(hua)更(geng)大了(le)(le)(le)，而(er)(er)且(qie)也(ye)(ye)(ye)(ye)極(ji)好地處理(li)了(le)(le)(le)人力(li)疑問，功率也(ye)(ye)(ye)(ye)跋(ba)涉(she)(she)警惕了(le)(le)(le)。

主(zhu)要(yao)的(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)設(she)備(bei)是(shi)(shi)(shi)(shi)(shi)(shi):自(zi)(zi)動(dong)多(duo)頭連續研磨機(ji)(ji)(ji)(ji)、金剛(gang)石校平(ping)機(ji)(ji)(ji)(ji)、橋式磨機(ji)(ji)(ji)(ji)、圓盤磨機(ji)(ji)(ji)(ji)、逆轉式粗磨機(ji)(ji)(ji)(ji)、手扶磨機(ji)(ji)(ji)(ji)。3、切(qie)(qie)(qie)斷加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)切(qie)(qie)(qie)斷加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)(shi)(shi)(shi)(shi)(shi)用(yong)切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)將毛板(ban)或拋光板(ban)按所需規格(ge)尺寸進行定(ding)形(xing)切(qie)(qie)(qie)割(ge)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)。主(zhu)要(yao)的(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)設(she)備(bei)是(shi)(shi)(shi)(shi)(shi)(shi)縱向多(duo)鋸片(pian)切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、橫向切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、橋式切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、懸(xuan)臂(bei)式切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、手搖切(qie)(qie)(qie)機(ji)(ji)(ji)(ji)等。4、鑿(zao)(zao)切(qie)(qie)(qie)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)鑿(zao)(zao)切(qie)(qie)(qie)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)(shi)(shi)(shi)(shi)(shi)傳統的(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)方法，通過楔裂(lie)、鑿(zao)(zao)打、劈剁、整修(xiu)、打磨等辦法將毛胚加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)成(cheng)所需產品(pin)，其表(biao)面(mian)(mian)可以是(shi)(shi)(shi)(shi)(shi)(shi)菠(bo)蘿(luo)面(mian)(mian)、龍眼面(mian)(mian)、荔枝面(mian)(mian)、自(zi)(zi)然面(mian)(mian)、蘑菇面(mian)(mian)、拉溝面(mian)(mian)等等。鑿(zao)(zao)切(qie)(qie)(qie)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)主(zhu)要(yao)是(shi)(shi)(shi)(shi)(shi)(shi)使用(yong)手工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)，像是(shi)(shi)(shi)(shi)(shi)(shi)錘、剁斧、鏨(zan)子(zi)、鑿(zao)(zao)子(zi)等，不過有些加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)過程(cheng)可以使用(yong)機(ji)(ji)(ji)(ji)器(qi)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)完成(cheng)，重(zhong)慶石材(cai)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)主(zhu)要(yao)設(she)備(bei)是(shi)(shi)(shi)(shi)(shi)(shi)劈石機(ji)(ji)(ji)(ji)、刨石機(ji)(ji)(ji)(ji)、自(zi)(zi)動(dong)錘鑿(zao)(zao)機(ji)(ji)(ji)(ji)、自(zi)(zi)動(dong)噴砂機(ji)(ji)(ji)(ji)等。