jacky
A1尺寸们卷笔宽陈刻谓与责、A2尺寸、A3尺寸、A4尺寸、A5尺寸、B1尺寸、B2尺寸、B3尺寸、决苗析另太B4尺寸、B5尺寸:
A1:594mm×840m富永米样量m
A2:420×594mm
A3:297×4来自20mm
A4:210×29360问答7mm
A5:148×210mm
A6:105*148mm
B1:706×1000mm
括云溶B2:500×706mm
B3:353×500mm
B4:250×353mm
B5:176×250mm
依照长度和宽度不同分类，A4规格:2具买司双今1*29.7厘米B4的规格:25*35.4，B5的规格:18.2*25.7
AutoCAD里面A1甚百袁接操场门罪是841cm*594cm
