1、工具准备。铁锥或摇钻(二毫米钻头)、棉绳或皮纸、铁夹、糊精、剪刀、三角形包角纸(见图)。 2、整理凭证。将登记后的记帐凭证与原始凭证的左、上方对齐,用回形针别在凭证的左角上方,然后将对齐后的若干记帐凭证连同原始凭证并齐,加具封面和包角纸,包角纸的直角对左上角,反面在上,用铁夹夹在凭证中间,抽去回形针。 1, tools to prepare. Iron cone or rock drill (two millimeter bits), cotton rope or paper, iron folder, dextrin, scissors, triangle wrapping paper (see photo). 2, organize documents. Align the registered voucher with the left and top of the original voucher, place the paperclip over the left corner of the voucher, and then align the aligned vouchers with the original voucher and add the cover and wrapping papers Corner of the right angle on the upper left corner, the opposite in the top, with iron folder in the middle of the voucher, remove the paper clip.