
五金制(zhi)建(jian)(jian)筑(zhu)相關素(su)材一般而(er)言經(jing)由切(qie)銷、磨細、冷沖(chong)(chong)模、鍛壓及深沖(chong)(chong)等機械設(she)備工(gong)(gong)作隨(sui)后,行(xing)成(cheng)與(yu)建(jian)(jian)筑(zhu)相關素(su)材內(nei)控(kong)的(de)(de)公司、架(jia)(jia)構(gou)與(yu)眾不同于(yu)的(de)(de)表(biao)層(ceng)(ceng)能(neng)層(ceng)(ceng)。我把在這種發(fa)生(sheng)的(de)(de)的(de)(de)情況波動的(de)(de)表(biao)層(ceng)(ceng)能(neng)成(cheng)為(wei)工(gong)(gong)作層(ceng)(ceng),而(er)把工(gong)(gong)作層(ceng)(ceng)公司和建(jian)(jian)筑(zhu)相關素(su)材公司呈夾雜著的(de)(de)情況的(de)(de)層(ceng)(ceng)帶(dai)成(cheng)為(wei)向外向外擴(kuo)散層(ceng)(ceng)。工(gong)(gong)作層(ceng)(ceng)和向外向外擴(kuo)散層(ceng)(ceng)即便是在公司、架(jia)(jia)構(gou)上與(yu)建(jian)(jian)筑(zhu)相關素(su)材的(de)(de)內(nei)控(kong)物有所與(yu)眾不同于(yu),但有的(de)(de)是五金制(zhi)建(jian)(jian)筑(zhu)相關素(su)材層(ceng)(ceng),是行(xing)成(cheng)表(biao)層(ceng)(ceng)能(neng)表(biao)層(ceng)(ceng)的(de)(de)底材。