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2??????50??

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?11?“???”(???????)???????(6?????????)???????5????????205?,???19.2????112.7???????,??17????(68???/???),??905?,???????300-350????,?120??,?60????

??,“??????????????????????”?10-15??????????,???????,?????????????????????????(?,17?????????????17?,60-65????????????????/??),?????????,????????,????7???????????????(?,13-14?,40-45??/?????),???

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?:9??6?08???????????7??????08???,?????????????????????,?????,????????(250~500?)?

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