A.0.5~3m/min;7~13m/min B.1.0~3m/min;7~15m/min C.1.5~5m/min;7~15m/min D.2.0~5m/min;10~20m/min
A.60°;30° B.75°;45° C.78°;45° D.80°;50°
A.1/300和100mm B.1/400和100mm C.1/400和150mm D.1/500和150mm