客户的询盘中有一段 papers: cover :2,25 mm cardboard + 130 g/m multi art silk, content :100 g/m multi art silk,endpapers: 150 g/m multi art silk
post press: hard cover, sewed sections,flat spine,h&t bands black, reading ribbons black
是书本印刷? ?但是不知道是什么意思??那个2.25mm cardboard 是多少克的啊? ?? ?multi art silk 又是什么意思啊? ?flat spine,h&t bands black, reading ribbons black 这个也不懂是啥意思
求解[收起]