- A.1100
- B.1300
- C.1600
- D.1800
- A.900mm
- B.1000mm
- C.1200mm
- D.1500mm
- A.5
- B.10
- C.15
- D.20
- A.长轴1000mm、短轴50mm
- B.长轴50mm、短轴1000mm
- C.长轴、短轴均50mm
- D.长轴、短轴均1000mm
- A.正弦
- B.余弦
- C.正切
- D.余切
- A.10~20mm
- B.20~30mm
- C.30~50mm
- D.50~80mm
- A.650~700mm
- B.600~650mm
- C.550~600mm
- D.500~550mm
- A.250mm
- B.200mm
- C.150mm
- D.100mm
- A.150mm
- B.120mm
- C.100mm
- D.80mm
- A.1~2
- B.1.5~2
- C.2~2.5
- D.2.5~3