ƽ棬ȻµҲﵽǵԤڣԲҪǰµû˶
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1ȻǵǰĹؼƣԲ
2ڱ䶯ŷ̸ߵ㣬̻س
3̽
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οԣյλ賿ĸߵ㣬ǰڡ
382λãͨ618.
ԣչؼλ1881ǿ1883̶οڡ
Ȼ1781-2һ߿գ87Ŀ1773-4һߡʱ㻹ǿŷ̡
ˮ1783ŷȥô̵֡
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صȻ賿µߴ
ָƣôջҪ賿µƣڶ80%
УҪǰڿڣһŷʱ㡣
תλ71һߣǿ71.30.
Χ71.20-30գ72Ŀ69.60-80һߡ
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