A.單個(gè)剖視圖上應(yīng)一致 B.各個(gè)剖視圖上均應(yīng)一致 C.可以不一致 D.應(yīng)該區(qū)別
A.1×45° B.1×30° C.1×15° D.1×60°
A.1.8mm B.2.5mm C.3.5mm D.5mm