鬼来咬影音先锋:涂层应该怎么翻?

来源:百度文库 编辑:杭州交通信息网 时间:2024/04/29 00:10:08
无缝纫针孔,PP 或是其他普通涂层,在缝纫制袋的过程中总有针孔在滤袋的表面,

Have no sewing pinhole, PP or other commonnesseses draw the layer, total have the pinhole surface in bag of 滤 in the process of sew make bag,

coat

coating (油漆等的)涂层,外层