????? ??????1600??????“????”

?????????????????????????2????????5??????? (?? ????????)?????????????????5????????????????,??????????,??,?????????????????1600??“???”???????????,??3?????????????????????????3.5kg????(??????????)???

?????????????????,????20??????????????,???,???????????????8??????????????,????,????????????????????,????????,??????

????????????????“????????????,????”??????????,???120????????,??????????????????????????????,????????????????????,??????

“???,?????????”??????????????,???????????????,?????????????????,??,?????,???????????,????,??,?????????????

“???‘??????????????????’????????????,????,?????????????????????????”?????,???(????????????)