直接測數(shu)法是憑借照布(bu)(bu)鏡或織物密(mi)度分析鏡來完成。織物密(mi)度分析鏡的刻(ke)度尺長度為5cm,在分析鏡頭下(xia)(xia)面(mian),8安染(ran)色全棉(mian)(mian)帆(fan)(fan)布(bu)(bu) 棉(mian)(mian)帆(fan)(fan)布(bu)(bu) 就是棉(mian)(mian)線(xian)布(bu)(bu) 俗稱(cheng)CC56,還有聚酯輸(shu)送(song)帶(dai)、尼龍輸(shu)送(song)帶(dai)、相比(bi)棉(mian)(mian)帆(fan)(fan)布(bu)(bu)輸(shu)送(song)帶(dai)拉(la)力大。棉(mian)(mian)帆(fan)(fan)布(bu)(bu)輸(shu)送(song)帶(dai),適用(yong)于短距離、載量中(zhong)等條件下(xia)(xia)輸(shu)送(song)物料,拉(la)力比(bi)較低,承重有一定(ding)的限制。由(you)全棉(mian)(mian)帆(fan)(fan)布(bu)(bu)...