直接(jie)測數(shu)法(fa)是憑借(jie)照(zhao)布鏡(jing)(jing)或織(zhi)物密度(du)(du)分析鏡(jing)(jing)來(lai)完(wan)成。織(zhi)物密度(du)(du)分析鏡(jing)(jing)的(de)(de)刻度(du)(du)尺長(chang)度(du)(du)為5cm,在分析鏡(jing)(jing)頭下面,20安染(ran)色全棉(mian)(mian)(mian)帆(fan)(fan)(fan)布 全棉(mian)(mian)(mian)印花(hua)帆(fan)(fan)(fan)布,純棉(mian)(mian)(mian)帆(fan)(fan)(fan)布,顧名思義(yi),就是100%的(de)(de)棉(mian)(mian)(mian)織(zhi)物了,棉(mian)(mian)(mian)織(zhi)物的(de)(de)優點(dian)是吸濕(shi)性(xing)強,染(ran)色性(xing)能好,手感柔軟,穿著舒適,外(wai)觀樸素,不易蟲蛀,堅牢耐用;其(qi)缺點(dian)就是快干(gan)性(xing)能差。全棉(mian)(mian)(mian)印花(hua)帆(fan)(fan)(fan)...