A.粗實(shí)線 B.細(xì)實(shí)線 C.細(xì)點(diǎn)畫線 D.中虛線
A.100mm*100mm*100mm B.150mm*150mm*150mm C.200mm*200mm*200mm D.300mm*300mm*300mm
A.0.02% B.0.06% C.0.08% D.0.07%