請做紙張產品的幫看看下面是什麼意思
在加拿大 super map litho reel size 20(50.8), 15(38.1) , 19(48.2) , 10 (25.4) 9(24.1) 58 to 80 gsm weight and Sheet Paper quality super map litho Super white Deluxe 20X30 48X72 gms 54 to 80 this sizes and quality we need for our market 沒看明白客人...华人论坛