hectograph是什么意思,hectograph怎么读,
英式发音:[ˈhektəʊˌɡrɑːf] 美式发音:[ˈhektəʊˌɡrɑːf]
1.Mainly produce top grade double gummed paper color hectograph paper refined writing paper and xerographic original paper of various sizes.
主要生产各种规格的高档双胶纸、彩色胶版纸、精制书写纸及静电复印原纸。