-right bitmap document, the lattice data mode discrimination, find the integrity of PDF417 barcode, and in accordance with GB / T 17172-1997 standard, explained to the corresponding data.是什么意思_-right bitmap document, the lattice data mode discrimination, find the integrity of PDF417 barcode, and in accordance with GB / T 17172-1997 standard, explained to the corresponding data.在线翻译_英语_读音_用法_例句