a4 90gsm paperについて
1294 a4 90gsm paper products are offered for sale by suppliers on Alibaba.com, of which copy paper accounts for 55%, paper & paperboards accounts for 8%, and carbon paper accounts for 4%.
A wide variety of a4 90gsm paper options are available to you, such as double a, paper one.You can also choose from letter size, a4 90gsm paper,as well as from pure white a4 90gsm paper