A.30% B.40% C.60% D.70% E.80%
A.35%~50% B.45%~55% C.50%~65% D.50%~60% E.70%~80%
A.右踝關(guān)節(jié)處 B.小腿中下1/3處 C.小腿1/2處 D.小腿中上1/3處 E.膝關(guān)節(jié)下1/4處