laid dandy(rcll)是什么意思

网络释义

1)laid dandy(rcll),条纹水印辊2)watermarking dandy,水印辊，罗纹辊3)laid writing,条纹水印书写纸4)dandy coater,罗纹辊涂布机，水印辊涂布机5)laid line,条纹印痕6)marking roll,水印辊;雕印辊