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????:1??????????:?????
2????????200???
3?????????????
4???????
5??????
??8??????????6???? ???????,??,??????10??,??,???
?10?? ??
?10????(7????27?????8??????5??),????????????????????????????100~250??,???????????????????????????????300?;?????????
???????10????,????????????????????????????????????????????5~10??????????35???
????????10???? ?
??10??????????????(8????????6-15???????),???????????????????????????,??40~80??????????????,?????????????????????????????????????????????????????????????????????????????????????????????????????100~200????,????????????????250??;???????????4~7?????????,????1?????????????
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6-11???????????????????,?,?6-9??????,??????????????????????????????????????????,??;10-11?,?????????????,???
12-14?????,??????????????????,?????????????
?????????????
????11-14??(8????16-19??????),??????????????????????????????????????????????????30~60??,????80~120??????????????
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6-11????,??????????,??,????;???????????????????????????????????????????????????????????100~200??,??????250??????
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??????????????????10????,??????????????????????????4~8???????35~39?????,????????40~43?,11????,??
?????????????????
????8?,??2-3????????????,?????10???
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