近年來中(zhong)國作為石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)開采(cai)和(he)(he)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)領(ling)頭國，生產240個(ge)品種的(de)(de)(de)花(hua)崗(gang)石(shi)(shi)(shi)(shi)(shi)(shi)，石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)總產量(liang)約(yue)占世界(jie)(jie)的(de)(de)(de)65%。在石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)，石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)占有(you)重要(yao)(yao)(yao)地(di)位。石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主要(yao)(yao)(yao)包括石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)鋸(ju)割(ge)(ge)(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)磨削和(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)拋光(guang)。石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)主要(yao)(yao)(yao)采(cai)用(yong)金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)磨料(liao)和(he)(he)陶瓷磨料(liao)。在加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)，鋸(ju)切(qie)(qie)(qie)(qie)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)機械加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)一道工(gong)(gong)(gong)(gong)(gong)(gong)序，鋸(ju)切(qie)(qie)(qie)(qie)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)本占整個(ge)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)本的(de)(de)(de)50%以(yi)上。目前(qian)，石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)等(deng)(deng)硬脆材(cai)(cai)料(liao)的(de)(de)(de)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主要(yao)(yao)(yao)采(cai)用(yong)各(ge)種金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)。由于金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)是(shi)自然界(jie)(jie)已知的(de)(de)(de)硬物質，其優異性能決定(ding)其在石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)等(deng)(deng)硬脆材(cai)(cai)料(liao)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)領(ling)域具(ju)(ju)(ju)有(you)廣闊的(de)(de)(de)發展前(qian)景。應用(yong)金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)鋸(ju)切(qie)(qie)(qie)(qie)硬脆材(cai)(cai)料(liao)的(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方式(shi)主要(yao)(yao)(yao)有(you)圓鋸(ju)片切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)帶鋸(ju)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)框架鋸(ju)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)串珠繩(sheng)鋸(ju)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)等(deng)(deng)。重慶石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)盡(jin)管每(mei)種方法有(you)不同(tong)(tong)的(de)(de)(de)特點和(he)(he)應用(yong)范圍，但(dan)其切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)機理(li)和(he)(he)金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)磨損機理(li)卻大致(zhi)相同(tong)(tong)。由于切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)是(shi)金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)主要(yao)(yao)(yao)的(de)(de)(de)用(yong)途(tu)，因此，深入研究石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)鋸(ju)切(qie)(qie)(qie)(qie)機理(li)和(he)(he)金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)的(de)(de)(de)磨損機理(li)對于金(jin)(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)的(de)(de)(de)合理(li)制造與正確使用(yong)具(ju)(ju)(ju)有(you)重要(yao)(yao)(yao)意(yi)義。

大理石(shi)(shi)地(di)(di)面(mian)的(de)(de)(de)日常清(qing)(qing)(qing)潔(jie)1、一(yi)(yi)般情況下，大理石(shi)(shi)表(biao)面(mian)清(qing)(qing)(qing)潔(jie)須用(yong)拖把(ba)進行(xing)半干(gan)濕拖掃（塵推(tui)罩上需噴(pen)灑地(di)(di)面(mian)除塵液），之后(hou)用(yong)推(tui)塵由里(li)之外向外推(tui)塵。理石(shi)(shi)地(di)(di)面(mian)主要(yao)的(de)(de)(de)清(qing)(qing)(qing)潔(jie)工作(zuo)就是推(tui)塵2、對于特別臟的(de)(de)(de)地(di)(di)方，用(yong)水(shui)加適量(liang)中性(xing)(xing)(xing)清(qing)(qing)(qing)潔(jie)劑(ji)調均勻后(hou)進行(xing)清(qing)(qing)(qing)洗，保持(chi)石(shi)(shi)面(mian)不留污(wu)(wu)跡。3、地(di)(di)面(mian)局(ju)(ju)部水(shui)漬和普(pu)通污(wu)(wu)垢(gou)應立即(ji)清(qing)(qing)(qing)除，可用(yong)微潮(chao)的(de)(de)(de)拖布(bu)或抹布(bu)擦拭(shi)干(gan)凈。4、局(ju)(ju)部污(wu)(wu)漬，如墨水(shui)、口香糖、色(se)(se)漿(jiang)之類的(de)(de)(de)有色(se)(se)污(wu)(wu)漬，必(bi)須馬(ma)上清(qing)(qing)(qing)除，并(bing)用(yong)干(gan)凈微潮(chao)毛巾(jin)壓在(zai)污(wu)(wu)漬處(chu)，拍打毛巾(jin)吸(xi)附(fu)污(wu)(wu)垢(gou)。反(fan)復幾遍后(hou)，可另換微潮(chao)毛巾(jin)壓一(yi)(yi)重物在(zai)上面(mian)多停留一(yi)(yi)段時間，吸(xi)附(fu)污(wu)(wu)垢(gou)效果更好。5、在(zai)拖拭(shi)地(di)(di)面(mian)時一(yi)(yi)定(ding)不要(yao)使用(yong)酸性(xing)(xing)(xing)或堿性(xing)(xing)(xing)較(jiao)強(qiang)的(de)(de)(de)清(qing)(qing)(qing)潔(jie)劑(ji)對地(di)(di)面(mian)進行(xing)清(qing)(qing)(qing)洗，以免(mian)造成(cheng)損傷。應使用(yong)專(zhuan)用(yong)的(de)(de)(de)中性(xing)(xing)(xing)清(qing)(qing)(qing)潔(jie)劑(ji)，且拖布(bu)一(yi)(yi)定(ding)要(yao)把(ba)水(shui)分(fen)擰(ning)干(gan)再拖；也可使用(yong)刷地(di)(di)機(ji)配合白色(se)(se)尼(ni)龍(long)墊及中性(xing)(xing)(xing)清(qing)(qing)(qing)潔(jie)劑(ji)刷洗地(di)(di)面(mian)，及時使用(yong)吸(xi)水(shui)機(ji)吸(xi)干(gan)水(shui)分(fen)。

江岸偉奇星空灰大理石廠復(fu)(fu)合(he)結(jie)構(gou)復(fu)(fu)合(he)阻(zu)(zu)(zu)尼(ni)(ni)(ni)結(jie)構(gou)在(zai)(zai)減(jian)振降噪工程(cheng)結(jie)構(gou)上也開始應(ying)用，它是薄彈(dan)性材(cai)料(liao)將幾(ji)層板粘結(jie)在(zai)(zai)一(yi)起的(de)(de)具有(you)高(gao)(gao)阻(zu)(zu)(zu)尼(ni)(ni)(ni)特(te)性，并保持金屬(shu)板材(cai)料(liao)強度(du)的(de)(de)約束阻(zu)(zu)(zu)尼(ni)(ni)(ni)層結(jie)構(gou)，阻(zu)(zu)(zu)尼(ni)(ni)(ni)層厚度(du)為0.10mm。在(zai)(zai)常溫和高(gao)(gao)溫（80—100℃）下具有(you)良(liang)好(hao)的(de)(de)阻(zu)(zu)(zu)尼(ni)(ni)(ni)特(te)性，它對振動(dong)(dong)(dong)能(neng)量的(de)(de)消(xiao)散(san)，從一(yi)般(ban)(ban)普通彈(dan)性變形(xing)(xing)作(zuo)功(gong)(gong)力(li)消(xiao)耗(hao)，提高(gao)(gao)為高(gao)(gao)彈(dan)性體變形(xing)(xing)的(de)(de)做功(gong)(gong)消(xiao)耗(hao)，使(shi)(shi)變形(xing)(xing)滯(zhi)后應(ying)力(li)的(de)(de)程(cheng)度(du)增(zeng)加(jia)，另外，這種約束阻(zu)(zu)(zu)尼(ni)(ni)(ni)結(jie)構(gou)拉壓變形(xing)(xing)所消(xiao)散(san)的(de)(de)能(neng)量，消(xiao)耗(hao)因子一(yi)般(ban)(ban)在(zai)(zai)0.3以上，大峰值(zhi)可在(zai)(zai)0.85，并且(qie)是有(you)寬(kuan)頻(pin)帶(dai)控制(zhi)特(te)性，在(zai)(zai)很(hen)大的(de)(de)頻(pin)率(lv)(lv)范圍內起到抑(yi)制(zhi)峰值(zhi)的(de)(de)作(zuo)用，鋸(ju)(ju)片(pian)(pian)基體常用的(de)(de)復(fu)(fu)合(he)阻(zu)(zu)(zu)尼(ni)(ni)(ni)層結(jie)構(gou)為2層。利用復(fu)(fu)合(he)阻(zu)(zu)(zu)尼(ni)(ni)(ni)結(jie)構(gou)的(de)(de)鋸(ju)(ju)片(pian)(pian)基體有(you)如下特(te)點：（1）鋸(ju)(ju)片(pian)(pian)的(de)(de)校平及應(ying)力(li)的(de)(de)調整(zheng)難(nan)度(du)很(hen)大；（2）生產效(xiao)率(lv)(lv)較低，成本較高(gao)(gao)；（3）加(jia)工處理技術不當(dang)，基體會缺乏(fa)軸(zhou)向(xiang)剛性。安(an)裝(zhuang)及使(shi)(shi)用方法降噪1、夾(jia)盤(pan)(pan)改(gai)造降噪（1）在(zai)(zai)不影響鋸(ju)(ju)切高(gao)(gao)度(du)前提下，應(ying)盡量加(jia)大鋸(ju)(ju)片(pian)(pian)的(de)(de)夾(jia)盤(pan)(pan)直徑，這樣(yang)可以提高(gao)(gao)鋸(ju)(ju)片(pian)(pian)剛性，減(jian)少(shao)彎曲振動(dong)(dong)(dong)，對降低振動(dong)(dong)(dong)噪聲是及其有(you)效(xiao)的(de)(de)，實(shi)驗研究證明，當(dang)夾(jia)盤(pan)(pan)直徑加(jia)大到鋸(ju)(ju)片(pian)(pian)直徑的(de)(de)3/4倍(bei)時，減(jian)噪佳。（2）為了增(zeng)加(jia)鋸(ju)(ju)片(pian)(pian)的(de)(de)彈(dan)性，使(shi)(shi)其受(shou)力(li)均勻(yun)，在(zai)(zai)夾(jia)盤(pan)(pan)上開一(yi)圈槽，嵌入(ru)橡(xiang)膠(jiao)條或軟金屬(shu)。

不(bu)銹鋼(gang)(gang)石(shi)材(cai)(cai)掛件鋼(gang)(gang)號為202以(yi)上(shang)，或根(gen)據(ju)項目實(shi)際需(xu)要采(cai)用(yong)304鋼(gang)(gang)號連接配件。（2）石(shi)材(cai)(cai)厚度(du)要求在20mm以(yi)上(shang)，2500mm高(gao)以(yi)內的墻(qiang)(qiang)體，豎向需(xu)采(cai)用(yong)5#槽鋼(gang)(gang)，橫(heng)向采(cai)用(yong)40mmx40mm型角(jiao)鋼(gang)(gang)，間距(ju)根(gen)據(ju)石(shi)材(cai)(cai)的橫(heng)縫(feng)排版確(que)定，2500mm高(gao)以(yi)上(shang)的墻(qiang)(qiang)體，豎向需(xu)采(cai)用(yong)8#槽鋼(gang)(gang)，橫(heng)向采(cai)50mmx50mm型角(jiao)鋼(gang)(gang)，間距(ju)根(gen)據(ju)石(shi)材(cai)(cai)的恒豐排版確(que)定。3、膠(jiao)粘(zhan)劑粘(zhan)貼施(shi)工(gong)(gong)工(gong)(gong)藝木基層面(mian)(mian)(mian)粘(zhan)貼石(shi)材(cai)(cai)工(gong)(gong)藝，適用(yong)于小面(mian)(mian)(mian)積、小塊(kuai)面(mian)(mian)(mian)材(cai)(cai)料施(shi)工(gong)(gong)范圍（如文(wen)化石(shi)、裝(zhuang)飾(shi)線、踢腳線），須用(yong)AB膠(jiao)結合不(bu)銹鋼(gang)(gang)自攻(gong)螺釘粘(zhan)接固(gu)定，石(shi)材(cai)(cai)背(bei)面(mian)(mian)(mian)應挖成倒八字(zi)型孔(kong)，要做好(hao)防腐處(chu)理(li)。三、墻(qiang)(qiang)面(mian)(mian)(mian)石(shi)材(cai)(cai)細部收口要點1、石(shi)材(cai)(cai)墻(qiang)(qiang)面(mian)(mian)(mian)橫(heng)縫(feng)，需(xu)根(gen)據(ju)人體的視線高(gao)度(du)排布，施(shi)工(gong)(gong)時需(xu)廠家(jia)定加工(gong)(gong)，現場安裝(zhuang)。2、墻(qiang)(qiang)面(mian)(mian)(mian)石(shi)材(cai)(cai)陽角(jiao)收口均需(xu)45度(du)拼(pin)接對角(jiao)處(chu)理(li)；待墻(qiang)(qiang)面(mian)(mian)(mian)石(shi)材(cai)(cai)全部鋪(pu)貼完成后，須調制與(yu)石(shi)材(cai)(cai)同色(se)的云石(shi)膠(jiao)作勾縫(feng)處(chu)理(li)，勾縫(feng)必須嚴密(mi)。

一(yi)同(tong)石(shi)(shi)(shi)(shi)材中(zhong)的(de)(de)(de)(de)礦產的(de)(de)(de)(de)硬度(du)程度(du)是不(bu)一(yi)樣的(de)(de)(de)(de)，所(suo)以(yi)(yi)加(jia)工(gong)(gong)起(qi)(qi)來就(jiu)具(ju)(ju)有(you)必定的(de)(de)(de)(de)磨難(nan)，這(zhe)就(jiu)歲(sui)石(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)的(de)(de)(de)(de)東(dong)西(xi)提出了更高的(de)(de)(de)(de)需(xu)(xu)要(yao)，通常(chang)(chang)來說，對(dui)(dui)于(yu)石(shi)(shi)(shi)(shi)材中(zhong)顆(ke)粒(li)分布較均勻(yun)的(de)(de)(de)(de)加(jia)工(gong)(gong)起(qi)(qi)來比照簡略，因為全體性(xing)質都比照附近，在加(jia)工(gong)(gong)的(de)(de)(de)(de)時分顆(ke)粒(li)比照細的(de)(de)(de)(de)比起(qi)(qi)那些片狀的(de)(de)(de)(de)來說加(jia)工(gong)(gong)也(ye)簡略一(yi)些，材料(liao)很(hen)之謎的(de)(de)(de)(de)比懈怠的(de)(de)(de)(de)加(jia)工(gong)(gong)也(ye)簡略，所(suo)以(yi)(yi)在選擇濟公(gong)東(dong)西(xi)和對(dui)(dui)加(jia)工(gong)(gong)東(dong)西(xi)參數(shu)的(de)(de)(de)(de)選擇上(shang)就(jiu)顯得(de)尤為重要(yao)。現在通常(chang)(chang)的(de)(de)(de)(de)重慶石(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)東(dong)西(xi)普片都選用的(de)(de)(de)(de)是金剛(gang)(gang)石(shi)(shi)(shi)(shi)材料(liao)的(de)(de)(de)(de)刀(dao)具(ju)(ju)，石(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)領域的(de)(de)(de)(de)活絡(luo)翻開(kai)(kai)(kai)，對(dui)(dui)于(yu)金剛(gang)(gang)石(shi)(shi)(shi)(shi)刀(dao)具(ju)(ju)也(ye)就(jiu)提出了很(hen)高的(de)(de)(de)(de)需(xu)(xu)要(yao)，不(bu)只需(xu)(xu)要(yao)者這(zhe)些刀(dao)具(ju)(ju)在石(shi)(shi)(shi)(shi)材的(de)(de)(de)(de)切(qie)(qie)開(kai)(kai)(kai)進(jin)程中(zhong)要(yao)切(qie)(qie)開(kai)(kai)(kai)活絡(luo)，運用壽(shou)數(shu)也(ye)要(yao)很(hen)長(chang)，一(yi)同(tong)還需(xu)(xu)要(yao)可(ke)以(yi)(yi)對(dui)(dui)林(lin)(lin)林(lin)(lin)總總的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材進(jin)行切(qie)(qie)開(kai)(kai)(kai)，對(dui)(dui)與切(qie)(qie)開(kai)(kai)(kai)質量(liang)需(xu)(xu)要(yao)也(ye)要(yao)更高，因為金剛(gang)(gang)石(shi)(shi)(shi)(shi)具(ju)(ju)有(you)金屬的(de)(de)(de)(de)一(yi)些特性(xing)，所(suo)以(yi)(yi)可(ke)以(yi)(yi)極好的(de)(de)(de)(de)跋涉切(qie)(qie)開(kai)(kai)(kai)功率和一(yi)斤運用壽(shou)數(shu)和跋涉工(gong)(gong)作率。

完工后請對石(shi)材(cai)(cai)(cai)(cai)(cai)找(zhao)蠟保護。11、平常(chang)清(qing)潔(jie)時(shi)(shi)，請不要(yao)(yao)運用(yong)酸性清(qing)潔(jie)劑或粉末狀堿性清(qing)潔(jie)劑收拾石(shi)材(cai)(cai)(cai)(cai)(cai)。重慶石(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)工提醒石(shi)材(cai)(cai)(cai)(cai)(cai)商場(chang)(chang)需(xu)(xu)求出(chu)現分化，高(gao)檔次(ci)優質(zhi)(zhi)石(shi)材(cai)(cai)(cai)(cai)(cai)走(zou)俏。跟著裝飾工作的(de)鼓起，我們對于(yu)石(shi)材(cai)(cai)(cai)(cai)(cai)的(de)知道也越(yue)來越(yue)深，需(xu)(xu)求也在逐步前進，這就(jiu)教(jiao)唆高(gao)檔次(ci)石(shi)材(cai)(cai)(cai)(cai)(cai)逐步變成(cheng)(cheng)商場(chang)(chang)干流、變成(cheng)(cheng)了石(shi)材(cai)(cai)(cai)(cai)(cai)商場(chang)(chang)的(de)寵兒。各地基礎設施(shi)和重點工程對高(gao)檔石(shi)材(cai)(cai)(cai)(cai)(cai)需(xu)(xu)求不斷上升，部(bu)分地區優質(zhi)(zhi)石(shi)材(cai)(cai)(cai)(cai)(cai)出(chu)現缺口(kou)，致使石(shi)材(cai)(cai)(cai)(cai)(cai)進口(kou)大幅增加(jia)(jia)。進口(kou)首要(yao)(yao)用(yong)于(yu)種類的(de)調(diao)劑，產(chan)(chan)品首要(yao)(yao)用(yong)于(yu)合資公司和較高(gao)檔的(de)公共場(chang)(chang)所的(de)建筑。其時(shi)(shi)，我國(guo)石(shi)材(cai)(cai)(cai)(cai)(cai)商場(chang)(chang)已經變成(cheng)(cheng)世界石(shi)材(cai)(cai)(cai)(cai)(cai)商場(chang)(chang)不可或缺的(de)重要(yao)(yao)力(li)氣。依據其時(shi)(shi)的(de)趨勢，在不久的(de)將來，世界石(shi)材(cai)(cai)(cai)(cai)(cai)的(de)出(chu)產(chan)(chan)與貿易(yi)中(zhong)心將會(hui)(hui)從歐洲轉到我國(guo)。重慶石(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)(jia)工廠在世界商場(chang)(chang)上，石(shi)材(cai)(cai)(cai)(cai)(cai)產(chan)(chan)品增長(chang)速(su)度高(gao)于(yu)世界經濟增長(chang)速(su)度。石(shi)材(cai)(cai)(cai)(cai)(cai)商場(chang)(chang)展開遠景出(chu)色。小城市和經濟發達地區的(de)鄉村將會(hui)(hui)是石(shi)材(cai)(cai)(cai)(cai)(cai)商場(chang)(chang)的(de)花費(fei)搶手(shou)。