天(tian)然石(shi)(shi)材(cai)(cai)(cai)硬度大(da)，脆性大(da)，不(bu)耐撞擊(ji)，易破(po)碎，耐沖擊(ji)性比天(tian)然石(shi)(shi)材(cai)(cai)(cai)好。(4)加(jia)工(gong)制作(zuo)方(fang)便。人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)的(de)(de)(de)硬度和(he)韌性已調整到(dao)一定范圍。可(ke)(ke)以(yi)像做(zuo)硬木(mu)一樣加(jia)工(gong)，凡是(shi)(shi)木(mu)工(gong)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)工(gong)具和(he)機械設備(bei)(bei)都可(ke)(ke)以(yi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)制作(zuo)加(jia)工(gong)，可(ke)(ke)粘接(jie)(利(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)專用(yong)(yong)(yong)(yong)(yong)(yong)(yong)膠(jiao)水，各種(zhong)(zhong)臺面均可(ke)(ke)接(jie)得“天(tian)衣無縫(feng)”)，可(ke)(ke)彎曲(qu)，可(ke)(ke)加(jia)工(gong)成(cheng)各種(zhong)(zhong)形狀，這(zhe)是(shi)(shi)天(tian)然石(shi)(shi)材(cai)(cai)(cai)無法比擬的(de)(de)(de)。(5)結構(gou)致(zhi)密(mi)，清潔衛生，天(tian)然石(shi)(shi)材(cai)(cai)(cai)存在(zai)(zai)(zai)著(zhu)天(tian)然微孔(kong)(kong)，在(zai)(zai)(zai)做(zuo)櫥柜的(de)(de)(de)臺面時，菜湯等(deng)營(ying)養物(wu)質易滲(shen)入其(qi)內(nei)，滋生細菌;而(er)人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)(cai)結構(gou)致(zhi)密(mi)，無微孔(kong)(kong)，液體物(wu)質不(bu)能(neng)滲(shen)入，細菌不(bu)能(neng)在(zai)(zai)(zai)其(qi)中(zhong)(zhong)生長，故有些商(shang)家把人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)炒作(zuo)為(wei)“抗菌石(shi)(shi)”也有其(qi)道理。人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)(cai)從誕生至今經(jing)歷幾十年的(de)(de)(de)研究、開發和(he)創新(xin)，使人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)(cai)能(neng)開發多種(zhong)(zhong)材(cai)(cai)(cai)料(liao)廣泛應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)與商(shang)業、住宅、甚至軍事領域等(deng)。在(zai)(zai)(zai)商(shang)業用(yong)(yong)(yong)(yong)(yong)(yong)(yong)途上，人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)幾乎不(bu)受(shou)限制。根據產(chan)品的(de)(de)(de)適應性，它可(ke)(ke)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于健康中(zhong)(zhong)心(xin)(xin)、醫療機構(gou)、公共寫字樓、廠礦公司(si)、購物(wu)中(zhong)(zhong)心(xin)(xin)等(deng)空間里(li)的(de)(de)(de)設備(bei)(bei)設施。當它作(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于柜臺、墻體、水槽、展示架、家具、電(dian)梯等(deng)器物(wu)時，色彩紋理設計獨特的(de)(de)(de)人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)(cai)無不(bu)顯示其(qi)體貼、溫(wen)暖、可(ke)(ke)塑性強(qiang)、可(ke)(ke)自由切裁、彎曲(qu)、研磨(mo)、接(jie)合耐久等(deng)卓越性能(neng)，產(chan)品的(de)(de)(de)這(zhe)些特點，是(shi)(shi)消費者在(zai)(zai)(zai)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)時可(ke)(ke)以(yi)大(da)膽創作(zuo)，保持美感。人(ren)(ren)造(zao)(zao)(zao)石(shi)(shi)材(cai)(cai)(cai)可(ke)(ke)以(yi)根據使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)需要做(zuo)成(cheng)各種(zhong)(zhong)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)等(deng)級(ji)的(de)(de)(de)材(cai)(cai)(cai)料(liao)，是(shi)(shi)衛生環保材(cai)(cai)(cai)料(liao)，實心(xin)(xin)無孔(kong)(kong)，毫無隱污納垢(gou)的(de)(de)(de)空洞(dong)或(huo)縫(feng)隙。其(qi)表面接(jie)縫(feng)非(fei)常緊密(mi)，不(bu)會被(bei)水滲(shen)透(tou)。

大理石(shi)地(di)(di)面(mian)(mian)(mian)的日常清(qing)(qing)潔(jie)(jie)1、一(yi)(yi)般情況下，大理石(shi)表面(mian)(mian)(mian)清(qing)(qing)潔(jie)(jie)須(xu)用(yong)(yong)(yong)(yong)拖把(ba)進(jin)行半干(gan)濕拖掃（塵(chen)推罩(zhao)上需噴(pen)灑(sa)地(di)(di)面(mian)(mian)(mian)除塵(chen)液），之(zhi)后(hou)用(yong)(yong)(yong)(yong)推塵(chen)由(you)里之(zhi)外向(xiang)外推塵(chen)。理石(shi)地(di)(di)面(mian)(mian)(mian)主要(yao)的清(qing)(qing)潔(jie)(jie)工作就是(shi)推塵(chen)2、對于特別臟的地(di)(di)方，用(yong)(yong)(yong)(yong)水(shui)加適量中性清(qing)(qing)潔(jie)(jie)劑調均勻后(hou)進(jin)行清(qing)(qing)洗，保(bao)持石(shi)面(mian)(mian)(mian)不留污(wu)(wu)(wu)跡。3、地(di)(di)面(mian)(mian)(mian)局(ju)部(bu)(bu)水(shui)漬(zi)和普(pu)通污(wu)(wu)(wu)垢(gou)應立即清(qing)(qing)除，可用(yong)(yong)(yong)(yong)微(wei)潮的拖布或抹布擦拭(shi)干(gan)凈。4、局(ju)部(bu)(bu)污(wu)(wu)(wu)漬(zi)，如墨水(shui)、口香糖、色(se)(se)漿之(zhi)類的有色(se)(se)污(wu)(wu)(wu)漬(zi)，必須(xu)馬上清(qing)(qing)除，并用(yong)(yong)(yong)(yong)干(gan)凈微(wei)潮毛(mao)巾(jin)壓(ya)在污(wu)(wu)(wu)漬(zi)處，拍打毛(mao)巾(jin)吸(xi)附污(wu)(wu)(wu)垢(gou)。反復幾遍后(hou)，可另換微(wei)潮毛(mao)巾(jin)壓(ya)一(yi)(yi)重物(wu)在上面(mian)(mian)(mian)多停留一(yi)(yi)段時(shi)間，吸(xi)附污(wu)(wu)(wu)垢(gou)效果更好。5、在拖拭(shi)地(di)(di)面(mian)(mian)(mian)時(shi)一(yi)(yi)定(ding)不要(yao)使(shi)用(yong)(yong)(yong)(yong)酸(suan)性或堿性較強的清(qing)(qing)潔(jie)(jie)劑對地(di)(di)面(mian)(mian)(mian)進(jin)行清(qing)(qing)洗，以免造成損(sun)傷。應使(shi)用(yong)(yong)(yong)(yong)專(zhuan)用(yong)(yong)(yong)(yong)的中性清(qing)(qing)潔(jie)(jie)劑，且拖布一(yi)(yi)定(ding)要(yao)把(ba)水(shui)分(fen)擰干(gan)再拖；也可使(shi)用(yong)(yong)(yong)(yong)刷地(di)(di)機配(pei)合白色(se)(se)尼龍墊及中性清(qing)(qing)潔(jie)(jie)劑刷洗地(di)(di)面(mian)(mian)(mian)，及時(shi)使(shi)用(yong)(yong)(yong)(yong)吸(xi)水(shui)機吸(xi)干(gan)水(shui)分(fen)。

一同石(shi)(shi)材(cai)(cai)(cai)(cai)中的(de)(de)(de)礦產的(de)(de)(de)硬度程度是不一樣的(de)(de)(de)，所以(yi)加(jia)(jia)工(gong)起(qi)來(lai)就具(ju)(ju)有必定的(de)(de)(de)磨難，這就歲石(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)工(gong)的(de)(de)(de)東(dong)西(xi)提出了(le)(le)更(geng)高的(de)(de)(de)需要，通常來(lai)說，對(dui)于(yu)石(shi)(shi)材(cai)(cai)(cai)(cai)中顆(ke)粒分(fen)布(bu)較均(jun)勻的(de)(de)(de)加(jia)(jia)工(gong)起(qi)來(lai)比(bi)(bi)照(zhao)簡略，因為(wei)全體性質都比(bi)(bi)照(zhao)附近，在加(jia)(jia)工(gong)的(de)(de)(de)時(shi)分(fen)顆(ke)粒比(bi)(bi)照(zhao)細的(de)(de)(de)比(bi)(bi)起(qi)那些片狀的(de)(de)(de)來(lai)說加(jia)(jia)工(gong)也(ye)簡略一些，材(cai)(cai)(cai)(cai)料很(hen)之謎(mi)的(de)(de)(de)比(bi)(bi)懈怠(dai)的(de)(de)(de)加(jia)(jia)工(gong)也(ye)簡略，所以(yi)在選擇(ze)濟(ji)公(gong)東(dong)西(xi)和對(dui)加(jia)(jia)工(gong)東(dong)西(xi)參數(shu)(shu)的(de)(de)(de)選擇(ze)上(shang)就顯得尤為(wei)重(zhong)要。現在通常的(de)(de)(de)重(zhong)慶石(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)工(gong)東(dong)西(xi)普片都選用的(de)(de)(de)是金(jin)(jin)剛石(shi)(shi)材(cai)(cai)(cai)(cai)料的(de)(de)(de)刀(dao)具(ju)(ju)，石(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)工(gong)領域的(de)(de)(de)活(huo)(huo)絡(luo)翻開(kai)(kai)，對(dui)于(yu)金(jin)(jin)剛石(shi)(shi)刀(dao)具(ju)(ju)也(ye)就提出了(le)(le)很(hen)高的(de)(de)(de)需要，不只需要者這些刀(dao)具(ju)(ju)在石(shi)(shi)材(cai)(cai)(cai)(cai)的(de)(de)(de)切(qie)開(kai)(kai)進程中要切(qie)開(kai)(kai)活(huo)(huo)絡(luo)，運用壽(shou)數(shu)(shu)也(ye)要很(hen)長(chang)，一同還需要可以(yi)對(dui)林林總總的(de)(de)(de)石(shi)(shi)材(cai)(cai)(cai)(cai)進行切(qie)開(kai)(kai)，對(dui)與切(qie)開(kai)(kai)質量需要也(ye)要更(geng)高，因為(wei)金(jin)(jin)剛石(shi)(shi)具(ju)(ju)有金(jin)(jin)屬的(de)(de)(de)一些特(te)性，所以(yi)可以(yi)極好的(de)(de)(de)跋涉(she)切(qie)開(kai)(kai)功率和一斤運用壽(shou)數(shu)(shu)和跋涉(she)工(gong)作(zuo)率。

渝中裝修卡拉拉白大理石石材廠石材墻面(mian)(mian)有(you)橫縫(feng)時（如V字(zi)縫(feng)，凹槽(cao)）時，陰(yin)角收口均需(xu)45度（角度稍(shao)小于(yu)45度，以利(li)于(yu)拼(pin)接(jie)）拼(pin)接(jie)對角處理(li)(li)，應(ying)在工廠內(nei)加工完成。4、石材檢修(xiu)門：（1）石材暗(an)門需(xu)采(cai)用(yong)(yong)(yong)熱(re)鍍(du)(du)鋅角剛，角鋼大(da)(da)小及滾珠軸承大(da)(da)小根(gen)據門體的自(zi)重選定(ding)，焊(han)接(jie)部位(wei)作防銹處理(li)(li)。（2）石材干掛或(huo)安(an)裝(zhuang)，門邊(bian)、框邊(bian)切割面(mian)(mian)需(xu)拋(pao)光處理(li)(li)，鋼架面(mian)(mian)采(cai)用(yong)(yong)(yong)防潮(chao)板(ban)包封(feng)。（3）門與(yu)(yu)框之間安(an)裝(zhuang)限位(wei)鏈。5、鋼架臺(tai)(tai)(tai)盆(pen)安(an)裝(zhuang)注意防銹等(deng)的處理(li)(li)：（1）臺(tai)(tai)(tai)盆(pen)鐵甲(jia)須采(cai)用(yong)(yong)(yong)國(guo)標鍍(du)(du)鋅角鋼，焊(han)接(jie)處做防銹處理(li)(li)。（2）臺(tai)(tai)(tai)盆(pen)固(gu)定(ding)于(yu)固(gu)定(ding)構(gou)件(jian)上(shang)，固(gu)定(ding)構(gou)建與(yu)(yu)石材墊(dian)(dian)塊(kuai)用(yong)(yong)(yong)不銹鋼或(huo)鍍(du)(du)鋅螺(luo)栓固(gu)定(ding)，墊(dian)(dian)塊(kuai)背面(mian)(mian)及臺(tai)(tai)(tai)面(mian)(mian)粘結部位(wei)需(xu)經打(da)毛(mao)處理(li)(li)用(yong)(yong)(yong)大(da)(da)理(li)(li)石膠粘接(jie)固(gu)定(ding)，臺(tai)(tai)(tai)盆(pen)與(yu)(yu)固(gu)定(ding)構(gou)件(jian)連接(jie)處需(xu)用(yong)(yong)(yong)橡皮墊(dian)(dian)塊(kuai)，臺(tai)(tai)(tai)盆(pen)與(yu)(yu)臺(tai)(tai)(tai)面(mian)(mian)板(ban)下(xia)沿口用(yong)(yong)(yong)耐候膠密封(feng)。

按(an)裝飾(shi)效果分(fen)(fen)按(an)照(zhao)裝飾(shi)效果，石(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)設(she)(she)計(ji)(ji)，可大(da)致分(fen)(fen)為(wei)兩類(lei)：拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)類(lei)指模仿花(hua)(hua)朵、復雜的(de)(de)(de)幾(ji)何圖形、logo、人物形象、藝(yi)術品等類(lei)型(xing)的(de)(de)(de)設(she)(she)計(ji)(ji)。特點(dian)是(shi)(shi)設(she)(she)計(ji)(ji)復雜，線(xian)條多(duo)樣，結(jie)構精巧。裝飾(shi)效果精致、華麗。但(dan)對石(shi)(shi)(shi)材(cai)(cai)護(hu)理(li)(li)工(gong)(gong)(gong)程而(er)言，拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)類(lei)的(de)(de)(de)處(chu)(chu)理(li)(li)難度，也是(shi)(shi)相(xiang)(xiang)對較(jiao)高的(de)(de)(de)。拼(pin)(pin)(pin)(pin)(pin)(pin)圖類(lei)設(she)(she)計(ji)(ji)成(cheng)固定的(de)(de)(de)幾(ji)何圖形的(de)(de)(de)一(yi)(yi)類(lei)石(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)設(she)(she)計(ji)(ji)。如(ru)果說(shuo)和(he)上(shang)面的(de)(de)(de)有(you)(you)什么不(bu)同，那就(jiu)是(shi)(shi)拼(pin)(pin)(pin)(pin)(pin)(pin)圖設(she)(she)計(ji)(ji)的(de)(de)(de)結(jie)構和(he)圖案更(geng)簡單(dan)一(yi)(yi)些(xie)。按(an)大(da)小來分(fen)(fen)超大(da)型(xing)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)有(you)(you)些(xie)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)設(she)(she)計(ji)(ji)會(hui)達到(dao)幾(ji)百乃至幾(ji)千平米(mi)。這種超大(da)型(xing)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)，是(shi)(shi)在(zai)設(she)(she)計(ji)(ji)時(shi)按(an)照(zhao)圖案等比(bi)例放大(da)，經加(jia)工(gong)(gong)(gong)和(he)鋪裝而(er)成(cheng)。大(da)型(xing)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)一(yi)(yi)般直徑超過1.5米(mi)的(de)(de)(de)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)，工(gong)(gong)(gong)廠生(sheng)產(chan)時(shi)，會(hui)將設(she)(she)計(ji)(ji)好的(de)(de)(de)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)板材(cai)(cai)，進行(xing)分(fen)(fen)塊切割，到(dao)現(xian)場后再(zai)進行(xing)組裝。一(yi)(yi)般拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)直徑在(zai)1.5米(mi)以下的(de)(de)(de)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)，工(gong)(gong)(gong)廠在(zai)生(sheng)產(chan)時(shi)，一(yi)(yi)般都經過了整體補(bu)膠處(chu)(chu)理(li)(li)。上(shang)述分(fen)(fen)類(lei)，更(geng)多(duo)是(shi)(shi)從石(shi)(shi)(shi)材(cai)(cai)護(hu)理(li)(li)的(de)(de)(de)角度出(chu)發的(de)(de)(de)。因為(wei)石(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)工(gong)(gong)(gong)程，與一(yi)(yi)般工(gong)(gong)(gong)程，是(shi)(shi)有(you)(you)很大(da)區(qu)(qu)別的(de)(de)(de)。如(ru)在(zai)無(wu)縫化處(chu)(chu)理(li)(li)環節，石(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)的(de)(de)(de)補(bu)膠處(chu)(chu)理(li)(li)，和(he)一(yi)(yi)般工(gong)(gong)(gong)程在(zai)操作工(gong)(gong)(gong)藝(yi)和(he)注意事項上(shang)有(you)(you)著本(ben)質區(qu)(qu)別。石(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)的(de)(de)(de)補(bu)膠石(shi)(shi)(shi)材(cai)(cai)拼(pin)(pin)(pin)(pin)(pin)(pin)花(hua)(hua)的(de)(de)(de)處(chu)(chu)理(li)(li)工(gong)(gong)(gong)藝(yi)，跟(gen)普通石(shi)(shi)(shi)材(cai)(cai)護(hu)理(li)(li)工(gong)(gong)(gong)程相(xiang)(xiang)比(bi)，主要區(qu)(qu)別是(shi)(shi)在(zai)無(wu)縫化處(chu)(chu)理(li)(li)，也即補(bu)膠環節。其(qi)他的(de)(de)(de)環節差別倒不(bu)是(shi)(shi)很大(da)。

機(ji)器研磨(mo)。nJ分為(wei)5道l序(xu)。①柑磨(mo)。柑磨(mo)是為(wei)了(le)校準板(ban)材(cai)(cai)(cai)的(de)(de)(de)(de)平(ping)堅度(du)(du)與(yu)厚(hou)度(du)(du)。②半絀(chu)(chu)磨(mo)。把板(ban)材(cai)(cai)(cai)初步磨(mo)絀(chu)(chu)，使(shi)1E達(da)到(dao)(dao)要(yao)求(qiu)(qiu)的(de)(de)(de)(de)平(ping)度(du)(du)與(yu)厚(hou)度(du)(du)。③絀(chu)(chu)磨(mo)。進一步磨(mo)絀(chu)(chu)是為(wei)了(le)將石材(cai)(cai)(cai)的(de)(de)(de)(de)顏包(bao)和(he)(he)花紋恩小(xiao)出(chu)來(lai)。④精磨(mo)。為(wei)拋(pao)光(guang)(guang)做好(hao)準備(bei)，使(shi)i.表(biao)(biao)(biao)(biao)而(er)有(you)(you)一定光(guang)(guang)澤度(du)(du)。⑤拋(pao)光(guang)(guang)。使(shi)石材(cai)(cai)(cai)表(biao)(biao)(biao)(biao)而(er)具有(you)(you)良好(hao)的(de)(de)(de)(de)光(guang)(guang)滑度(du)(du)，表(biao)(biao)(biao)(biao)而(er)具有(you)(you)大的(de)(de)(de)(de)反射光(guang)(guang)線的(de)(de)(de)(de)能(neng)力，1E…有(you)(you)的(de)(de)(de)(de)花紋和(he)(he)顏包(bao)大限度(du)(du)的(de)(de)(de)(de)顯露出(chu)來(lai)。一般(ban)情況卜(bu)，淺包(bao)石材(cai)(cai)(cai)比深包(bao)石材(cai)(cai)(cai)拋(pao)光(guang)(guang)后(hou)(hou)的(de)(de)(de)(de)裝飾效果更易(yi)展現。(2)火焰燒毛(mao)(mao)(mao)。川(chuan)(chuan)火焰噴(pen)射器將錨剴后(hou)(hou)的(de)(de)(de)(de)板(ban)材(cai)(cai)(cai)表(biao)(biao)(biao)(biao)而(er)燒毛(mao)(mao)(mao)，使(shi)1E恢(hui)復大然表(biao)(biao)(biao)(biao)而(er)，再川(chuan)(chuan)鋼艘刷刷掉(diao)表(biao)(biao)(biao)(biao)而(er)碎片，再川(chuan)(chuan)研磨(mo)機(ji)研磨(mo)，使(shi)表(biao)(biao)(biao)(biao)而(er)色彩和(he)(he)觸感達(da)到(dao)(dao)裝飾的(de)(de)(de)(de)要(yao)求(qiu)(qiu)。火焰燒毛(mao)(mao)(mao)常川(chuan)(chuan)J‘花崗巖類板(ban)材(cai)(cai)(cai)的(de)(de)(de)(de)加(jia)II(3)鑿毛(mao)(mao)(mao)。此(ci)加(jia)l方(fang)法(fa)分為(wei)手工(gong)、機(ji)具與(yu)手工(gong)相結合法(fa)，傳統的(de)(de)(de)(de)手工(gong)雕琢法(fa)耗(hao)人力、周(zhou)期長，但加(jia)工(gong)出(chu)的(de)(de)(de)(de)制品表(biao)(biao)(biao)(biao)面(mian)層次(ci)豐富、觀賞(shang)性強；而(er)機(ji)具雕琢法(fa)提供了(le)生(sheng)產規模和(he)(he)效率。