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宜昌裝修香雪梅大理石公司

2022-05-31
宜昌裝修香雪梅大理石公司

宜昌裝修香雪梅大理石公司青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)用(yong)(yong)(yong)途(tu)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai),顧名思義(yi)就(jiu)是使(shi)(shi)(shi)用(yong)(yong)(yong)天(tian)然(ran)的(de)(de)(de)天(tian)青(qing)(qing)(qing)石(shi)(shi)(shi)制作而成的(de)(de)(de),使(shi)(shi)(shi)用(yong)(yong)(yong)它制作的(de)(de)(de)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai),重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)具(ju)有(you)無毒無味、無反射的(de)(de)(de)特點(dian),我們常常將它使(shi)(shi)(shi)用(yong)(yong)(yong)到各種(zhong)大(da)型的(de)(de)(de)室外廣場建筑(zhu)的(de)(de)(de)裝修當中,這種(zhong)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)究竟有(you)什么(me)用(yong)(yong)(yong)途(tu),可以備(bei)受青(qing)(qing)(qing)睞呢(ni)?青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai),它是一種(zhong)非礦物質的(de)(de)(de)產(chan)品(pin),俗稱“綠石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)”,青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)主要是由(you)石(shi)(shi)(shi)灰石(shi)(shi)(shi)、白(bai)云石(shi)(shi)(shi)組成的(de)(de)(de),屬于沉積(ji)巖(yan)這一種(zhong)類,重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)它是隨(sui)著巖(yan)石(shi)(shi)(shi)埋藏的(de)(de)(de)深度條件的(de)(de)(de)不同以及銅、鐵(tie)、等等金屬氧化物的(de)(de)(de)混淆之后,經過長時期的(de)(de)(de)地質作用(yong)(yong)(yong),形成了多種(zhong)顏色(se)的(de)(de)(de)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)。青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)具(ju)有(you)硬度高,重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)抗壓(ya)能力強,質地密實,重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)由(you)于材(cai)(cai)(cai)質的(de)(de)(de)天(tian)然(ran)性,看起來(lai)比較自然(ran)古樸,它的(de)(de)(de)表面一般不會(hui)經過人工的(de)(de)(de)打磨,當被劈(pi)制成一些面積(ji)不大(da)的(de)(de)(de)薄板(ban)(ban)(ban)(ban)后,仍(reng)然(ran)具(ju)有(you)天(tian)然(ran)的(de)(de)(de)效果,用(yong)(yong)(yong)于室內的(de)(de)(de)裝飾或者(zhe)是一些局部墻面的(de)(de)(de)裝飾,這樣會(hui)使(shi)(shi)(shi)得裝飾有(you)返璞歸真的(de)(de)(de)效果。

宜昌裝修香雪梅大理石公司

因此,在(zai)飲食服(fu)務(wu)業方(fang)(fang)面(mian),可(ke)用來設(she)計獨(du)創(chuang)性的(de)(de)(de)(de)(de)餐桌、陳(chen)列展臺及(ji)潔凈衛(wei)生(sheng)的(de)(de)(de)(de)(de)廚房(fang)工作(zuo)臺,同理(li)(li),當被(bei)用于(yu)有(you)嚴格衛(wei)生(sheng)標準的(de)(de)(de)(de)(de)醫療衛(wei)生(sheng)單位時,使用者根(gen)據人體線條,靈活設(she)計、安裝在(zai)醫療室、化(hua)驗室、外科手術(shu)室。在(zai)家居裝飾方(fang)(fang)面(mian),人造(zao)(zao)石材(cai)(cai)優(you)越于(yu)一(yi)般傳統建(jian)材(cai)(cai)所沒有(you)的(de)(de)(de)(de)(de)耐酸、耐堿、耐冷(leng)熱(re)、抗沖(chong)擊的(de)(de)(de)(de)(de)特點,作(zuo)為(wei)一(yi)種(zhong)質感佳(jia)、色彩多(duo)的(de)(de)(de)(de)(de)飾材(cai)(cai),不僅能美化(hua)是內外裝飾,滿足其(qi)設(she)計上的(de)(de)(de)(de)(de)多(duo)樣化(hua)需求(qiu),更能為(wei)建(jian)筑師和(he)設(she)計師提供極為(wei)廣泛的(de)(de)(de)(de)(de)設(she)計空間(jian),以(yi)創(chuang)造(zao)(zao)空間(jian),表達(da)自然(ran)(ran)感覺(jue)。人造(zao)(zao)石材(cai)(cai)可(ke)以(yi)根(gen)據不同的(de)(de)(de)(de)(de)要(yao)求(qiu)配方(fang)(fang)做成(cheng)(cheng)(cheng)一(yi)種(zhong)先進的(de)(de)(de)(de)(de)合成(cheng)(cheng)(cheng)物,因其(qi)特殊的(de)(de)(de)(de)(de)組(zu)成(cheng)(cheng)(cheng)成(cheng)(cheng)(cheng)份,使它很(hen)難被(bei)磨損,又由于(yu)顏色和(he)圖案深及(ji)材(cai)(cai)料(liao)表里,因此,可(ke)以(yi)對(dui)才質中凹(ao)紋、缺(que)口或刮(gua)痕甚至(zhi)比較嚴重的(de)(de)(de)(de)(de)磨損,只要(yao)采(cai)取相應的(de)(de)(de)(de)(de)辦(ban)法進行(xing)翻新,便可(ke)回(hui)復如初(chu),向新的(de)(de)(de)(de)(de)一(yi)樣。許多(duo)家庭在(zai)居室的(de)(de)(de)(de)(de)廚房(fang)和(he)衛(wei)生(sheng)間(jian)的(de)(de)(de)(de)(de)裝修中都采(cai)用了人造(zao)(zao)石材(cai)(cai)作(zuo)臺面(mian)。由于(yu)人造(zao)(zao)石材(cai)(cai)是模仿天然(ran)(ran)大理(li)(li)石的(de)(de)(de)(de)(de)表面(mian)紋理(li)(li)加工而(er)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de),具有(you)類似大理(li)(li)石的(de)(de)(de)(de)(de)機理(li)(li)特點,在(zai)硬(ying)度、光澤及(ji)耐磨性上都比天然(ran)(ran)大理(li)(li)石好(hao),這種(zhong)樹脂黏度低,易(yi)于(yu)成(cheng)(cheng)(cheng)型、固化(hua)快,可(ke)在(zai)常溫下固化(hua)。

宜昌裝修香雪梅大理石公司

噪(zao)(zao)(zao)音(yin)(yin)所產(chan)生(sheng)的(de)(de)(de)(de)危害(hai)是(shi)比較(jiao)大的(de)(de)(de)(de),尤其(qi)是(shi)表(biao)現在(zai)如下幾個方(fang)面:1、長期(qi)在(zai)強烈的(de)(de)(de)(de)噪(zao)(zao)(zao)音(yin)(yin)環(huan)境中工作(zuo)(zuo),可以(yi)使人產(chan)生(sheng)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)性耳聾。2、影響人們的(de)(de)(de)(de)正(zheng)(zheng)(zheng)常工作(zuo)(zuo)、學習及日常生(sheng)活。那么石(shi)材加(jia)工過(guo)程中噪(zao)(zao)(zao)音(yin)(yin)是(shi)怎(zen)樣產(chan)生(sheng)的(de)(de)(de)(de)呢?它主要來自齒(chi)(chi)尖(jian)(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng),鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)振動及物料(liao)摩(mo)擦聲(sheng)(sheng)(sheng)。齒(chi)(chi)尖(jian)(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng):是(shi)當(dang)鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高(gao)速(su)(su)運轉(zhuan)時,鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)與周(zhou)圍的(de)(de)(de)(de)空(kong)氣(qi)(qi)相(xiang)互作(zuo)(zuo)用,引起空(kong)氣(qi)(qi)的(de)(de)(de)(de)壓(ya)力脈動而(er)產(chan)生(sheng)的(de)(de)(de)(de)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)。齒(chi)(chi)尖(jian)(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)聲(sheng)(sheng)(sheng)功率(lv)(lv)與鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)直(zhi)徑、鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)線(xian)速(su)(su)度的(de)(de)(de)(de)三次(ci)方(fang)成正(zheng)(zheng)(zheng)比,當(dang)轉(zhuan)速(su)(su)越低時,與其(qi)線(xian)速(su)(su)度三次(ci)方(fang)成正(zheng)(zheng)(zheng)比,齒(chi)(chi)尖(jian)(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)頻(pin)(pin)(pin)(pin)率(lv)(lv)可由(you)下式計算(suan):式中:fi—齒(chi)(chi)尖(jian)(jian)(jian)(jian)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)(pin)(pin)率(lv)(lv),即鋸(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)每(mei)秒打空(kong)氣(qi)(qi)質(zhi)點的(de)(de)(de)(de)次(ci)數,(HZ)z—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)(chi)數(個)n—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)轉(zhuan)速(su)(su)(r/min)i—諧波序號(hao)i=1、2、3……鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)旋轉(zhuan)時,每(mei)個齒(chi)(chi)尖(jian)(jian)(jian)(jian)產(chan)生(sheng)單極輻射流(liu),并周(zhou)期(qi)地通過(guo)工作(zuo)(zuo)臺(tai)的(de)(de)(de)(de)鋸(ju)(ju)(ju)(ju)(ju)縫向外排(pai)(pai)出(chu),由(you)于氣(qi)(qi)流(liu)壓(ya)力發生(sheng)激(ji)烈變化(hua),隨之產(chan)生(sheng)排(pai)(pai)氣(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng),排(pai)(pai)氣(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)升功率(lv)(lv)也(ye)隨著鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)線(xian)速(su)(su)度增大而(er)急劇增加(jia),它與氣(qi)(qi)流(liu)速(su)(su)度的(de)(de)(de)(de)6次(ci)方(fang)成正(zheng)(zheng)(zheng)比,在(zai)線(xian)速(su)(su)度較(jiao)小時,與其(qi)5次(ci)方(fang)成正(zheng)(zheng)(zheng)比,則排(pai)(pai)氣(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)(pin)(pin)率(lv)(lv)為:式中:fi—排(pai)(pai)氣(qi)(qi)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)(pin)(pin)率(lv)(lv),(HZ)z—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)(chi)數(個)n—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)轉(zhuan)速(su)(su)(r/min)i—諧波序號(hao)i=1、2、3……在(zai)鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高(gao)速(su)(su)旋轉(zhuan)時,每(mei)當(dang)渦流(liu)分離的(de)(de)(de)(de)頻(pin)(pin)(pin)(pin)率(lv)(lv)與鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)固有(you)頻(pin)(pin)(pin)(pin)率(lv)(lv)相(xiang)近時,就發生(sheng)共(gong)振,便發出(chu)“尖(jian)(jian)(jian)(jian)叫(jiao)聲(sheng)(sheng)(sheng)”,其(qi)頻(pin)(pin)(pin)(pin)率(lv)(lv)為:f=z fr式中:z—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)(chi)數(個)fr—軸(zhou)回轉(zhuan)頻(pin)(pin)(pin)(pin)率(lv)(lv)(HZ)鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)屬于薄壁件,其(qi)剛性一般較(jiao)差,在(zai)外力的(de)(de)(de)(de)作(zuo)(zuo)用下很容(rong)易(yi)產(chan)生(sheng)振動,由(you)于振動便容(rong)易(yi)產(chan)生(sheng)物料(liao)的(de)(de)(de)(de)摩(mo)擦,因此(ci)該類的(de)(de)(de)(de)噪(zao)(zao)(zao)音(yin)(yin)也(ye)就隨之產(chan)生(sheng)。

宜昌裝修香雪梅大理石公司

那么(me)可以采(cai)取那些(xie)有效(xiao)措施能降低噪音的(de)(de)產生呢?從(cong)(cong)鋸片(pian)基(ji)(ji)體的(de)(de)結構設(she)計上(shang)達(da)到減噪目的(de)(de)1、在(zai)不(bu)(bu)(bu)破壞鋸片(pian)的(de)(de)平衡及所(suo)需剛性的(de)(de)條件下(xia),可在(zai)鋸片(pian)基(ji)(ji)體上(shang)均勻布置幾個相同尺寸的(de)(de)小孔。在(zai)孔中高阻尼合(he)金或非金屬物,這樣可以減弱鋸片(pian)彈性振動(dong)的(de)(de)傳播,消(xiao)除高頻(pin)噪音。2、同樣在(zai)不(bu)(bu)(bu)破壞鋸片(pian)剛性的(de)(de)情(qing)況下(xia),在(zai)鋸片(pian)基(ji)(ji)體上(shang)設(she)有若干個等間(jian)距沿不(bu)(bu)(bu)同半徑基(ji)(ji)圓分布的(de)(de)曲線(xian)(或直線(xian))型不(bu)(bu)(bu)同幾何形(xing)狀的(de)(de)消(xiao)聲(sheng)縫隙(xi),消(xiao)聲(sheng)原(yuan)理是結塊(kuai)與被(bei)切割材(cai)料(liao)間(jian)由于(yu)摩擦和撞擊(ji)所(suo)產生聲(sheng)波在(zai)基(ji)(ji)體上(shang)傳播受到阻尼,使其余不(bu)(bu)(bu)參與被(bei)切割材(cai)料(liao)接(jie)觸(chu)部(bu)位上(shang)的(de)(de)音頻(pin)共(gong)振減少(shao),從(cong)(cong)而達(da)到了(le)降低噪聲(sheng)強度的(de)(de)目的(de)(de)。

宜昌裝修香雪梅大理石公司

重慶石(shi)(shi)材(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)為節約資(zi)源,走可持續發展的(de)(de)(de)(de)道路,應充(chong)分利用資(zi)源,對于市場加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)剩下的(de)(de)(de)(de)廢料(liao)(liao)(liao)(如石(shi)(shi)渣、石(shi)(shi)粉、石(shi)(shi)屑(xie)),可以作為生產人造石(shi)(shi)材(cai)的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)原料(liao)(liao)(liao)。石(shi)(shi)材(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)流程鋸(ju)(ju)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--研(yan)磨(mo)拋光(guang)(guang)--切(qie)斷加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--鑿(zao)(zao)切(qie)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--燒(shao)毛加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)及(ji)檢(jian)驗修補(bu)1、鋸(ju)(ju)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)鋸(ju)(ju)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)(shi)用鋸(ju)(ju)石(shi)(shi)機(ji)將(jiang)花(hua)(hua)崗(gang)(gang)(gang)石(shi)(shi)荒(huang)(huang)料(liao)(liao)(liao)鋸(ju)(ju)割(ge)(ge)(ge)(ge)成毛板(ban)(一般厚(hou)(hou)度(du)石(shi)(shi)材(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)流程鋸(ju)(ju)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--研(yan)磨(mo)拋光(guang)(guang)--切(qie)斷加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--鑿(zao)(zao)切(qie)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--燒(shao)毛加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)及(ji)檢(jian)驗修補(bu)1、鋸(ju)(ju)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)鋸(ju)(ju)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)是(shi)(shi)用鋸(ju)(ju)石(shi)(shi)機(ji)將(jiang)花(hua)(hua)崗(gang)(gang)(gang)石(shi)(shi)荒(huang)(huang)料(liao)(liao)(liao)鋸(ju)(ju)割(ge)(ge)(ge)(ge)成毛板(ban)(一般厚(hou)(hou)度(du)為20mm或10mm),或條狀、塊狀等形狀的(de)(de)(de)(de)半(ban)成品(pin)。該(gai)(gai)工(gong)(gong)(gong)(gong)(gong)序(xu)屬粗(cu)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)序(xu),該(gai)(gai)工(gong)(gong)(gong)(gong)(gong)序(xu)對荒(huang)(huang)料(liao)(liao)(liao)的(de)(de)(de)(de)板(ban)材(cai)率、板(ban)材(cai)質量(liang)、企業的(de)(de)(de)(de)經濟效益有重大影(ying)響。鋸(ju)(ju)割(ge)(ge)(ge)(ge)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中主要的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)設(she)備是(shi)(shi)花(hua)(hua)崗(gang)(gang)(gang)石(shi)(shi)專用的(de)(de)(de)(de)框(kuang)架式大型自動加(jia)(jia)(jia)(jia)(jia)砂(sha)砂(sha)鋸(ju)(ju)、多刀片雙向切(qie)機(ji)、多刀片電腦控(kong)制花(hua)(hua)崗(gang)(gang)(gang)石(shi)(shi)切(qie)機(ji)和(he)花(hua)(hua)崗(gang)(gang)(gang)石(shi)(shi)圓盤鋸(ju)(ju)石(shi)(shi)機(ji)等。2、研(yan)磨(mo)拋光(guang)(guang)研(yan)磨(mo)拋光(guang)(guang)的(de)(de)(de)(de)目的(de)(de)(de)(de)是(shi)(shi)將(jiang)鋸(ju)(ju)好的(de)(de)(de)(de)毛板(ban)進一步加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong),使其厚(hou)(hou)度(du)、平整度(du)、光(guang)(guang)澤度(du)達到(dao)要求。該(gai)(gai)工(gong)(gong)(gong)(gong)(gong)序(xu)首先需要要粗(cu)磨(mo)校平,然后(hou)逐步經過半(ban)細(xi)磨(mo)、細(xi)磨(mo)、精磨(mo)及(ji)拋光(guang)(guang),重慶石(shi)(shi)材(cai)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)把花(hua)(hua)崗(gang)(gang)(gang)巖(yan)的(de)(de)(de)(de)顏色紋(wen)理完全(quan)展示出來。

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