五(wu)金村(cun)(cun)料通常情況下經由切割、研磨拋光、冷沖模、鍛鑄及深沖等自動化設備精代(dai)(dai)手(shou)工(gong)加工(gong)生(sheng)產(chan)(chan)最后，建(jian)成(cheng)(cheng)(cheng)與(yu)村(cun)(cun)料內(nei)部的(de)(de)進(jin)行、空間(jian)成(cheng)(cheng)(cheng)分差異的(de)(de)面上層(ceng)層(ceng)層(ceng)。他們(men)把在這(zhe)種產(chan)(chan)生(sheng)感覺(jue)變遷的(de)(de)面上層(ceng)層(ceng)是(shi)指精代(dai)(dai)手(shou)工(gong)加工(gong)生(sheng)產(chan)(chan)層(ceng)，而(er)把精代(dai)(dai)手(shou)工(gong)加工(gong)生(sheng)產(chan)(chan)層(ceng)進(jin)行和村(cun)(cun)料進(jin)行呈摻入感覺(jue)的(de)(de)層(ceng)帶是(shi)指散(san)出(chu)(chu)層(ceng)。精代(dai)(dai)手(shou)工(gong)加工(gong)生(sheng)產(chan)(chan)層(ceng)和散(san)出(chu)(chu)層(ceng)雖然說在進(jin)行、空間(jian)成(cheng)(cheng)(cheng)分上與(yu)村(cun)(cun)料的(de)(de)內(nei)部進(jin)而(er)差異，但全都五(wu)金村(cun)(cun)料層(ceng)，是(shi)建(jian)成(cheng)(cheng)(cheng)面上層(ceng)層(ceng)表層(ceng)的(de)(de)基低。