A.單刀單擲,雙刀雙擲 B.單刀雙擲,雙刀雙擲 C.單刀雙擲,雙刀單擲 D.單刀單擲,雙刀單擲
A.2 B.3 C.5 D.10
A.0.1~0.2mm B.0.1~0.3mm C.0.2~0.3mm D.0.2~0.4mm