±ÈÈçÒªÓ¡Ë¢B5´óСµÄÖ½ÕÅ£¬ÄÇôÔÚ×÷»­Ê± ³ß´ç×îºÃΪ¶àÉÙÄØ£¨ÏñËØ/ÀåÃ×£© 300DPIÎÒÃ÷°×¡­¡­µ«²»½ö½öÊÇÖ»Òª300DPIµÄͼ¶¼¿ÉÒÔÓ¡Ë¢ÁË°É£¿Èç¹û800*600µÄͼ£¬Ó¡Ë¢³ÉB4´óС »¹ÊÇ»áÄ£ºýµÄ°É£¿

????????

B5µÄ³ß´ç´ó¸ÅÊÇ176*250mm£¬ ÁíÍâÒ»°ã»¹ÒªÔ¤Áô3MMµÄ³öѪ