A.本級(jí)靜葉高度 B.本級(jí)靜葉高度加蓋度 C.上級(jí)動(dòng)葉出口高度 D.下級(jí)靜葉高度
A.0.02mm,0.20mm,0.03mm B.0.20mm,0.03mm,0.03mm C.0.20mm,0.20mm,0.04mm D.0.30mm,0.20mm,0.03mm
A.65% B.70% C.75% D.80%