直接(jie)測數法是(shi)憑(ping)借照布鏡或織物(wu)(wu)密度(du)(du)分(fen)析鏡來完(wan)成。織物(wu)(wu)密度(du)(du)分(fen)析鏡的刻度(du)(du)尺長(chang)度(du)(du)為(wei)5cm,在分(fen)析鏡頭下面(mian),20安(an)染色全棉(mian)帆(fan)布 全棉(mian)印(yin)花(hua)帆(fan)布,純棉(mian)帆(fan)布,顧名思義,就(jiu)是(shi)100%的棉(mian)織物(wu)(wu)了,棉(mian)織物(wu)(wu)的優(you)點是(shi)吸濕(shi)性強,染色性能好,手感柔軟,穿(chuan)著(zhu)舒適,外觀樸素,不易(yi)蟲(chong)蛀,堅牢(lao)耐用;其(qi)缺點就(jiu)是(shi)快干性能差。全棉(mian)印(yin)花(hua)帆(fan)...