直接(jie)測數(shu)法是(shi)憑借照布鏡或織物(wu)密(mi)度分(fen)析(xi)(xi)鏡來完成(cheng)。織物(wu)密(mi)度分(fen)析(xi)(xi)鏡的(de)刻度尺長(chang)度為5cm,在分(fen)析(xi)(xi)鏡頭下面(mian),10858染色(se)全(quan)棉帆(fan)(fan)布 棉帆(fan)(fan)布 就是(shi)棉線布 俗稱CC56,還有聚酯(zhi)輸(shu)送(song)帶、尼龍輸(shu)送(song)帶、相比(bi)(bi)棉帆(fan)(fan)布輸(shu)送(song)帶拉(la)力大。棉帆(fan)(fan)布輸(shu)送(song)帶,適用于短距(ju)離、載量中(zhong)等條件下輸(shu)送(song)物(wu)料,拉(la)力比(bi)(bi)較低,承重有一定的(de)限制。由全(quan)...