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2013-11-18 13:28 O(sh)̽W(wng) СӡҪme
W(xu)T}ʩ̼עЩ?
һʩ
һәzӑ(yng)ιƽO(sh)ӋҪı،ӺԱC鱣،ӺȺͱƽ
ڶͱz{z{;z{3-5mmˣஔ(dng)ڽ̎ȻִĨͿz{ÿԲ^10mmֱ_O(sh)ӋĨһXϽ߹ƽ
LͿˮ͉AwW(wng)Ϳˮz{،ӸɺLͿBͷˮͿ24Сr(ni)ˮ_ˢͿзˮız{ϝMˮz{Ȼ͉AwW(wng)z{ǰһz{ɺٴΝMz{͉AwW(wng)֮g100mm.
IJͿāLͿ≦Ϳڷˮz{ͿāȻ͉AwW(wng)āǰһāӱɺٴΝMāāָw͉AwW(wng)āӸɺɰĥLͿ
ʩע
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σ(ni)ݾ(j)W(xu)THĆ}І}Ոrָͨ
1W(wng)עԴO(sh)̽W(wng)Ʒ(qun)ٽO(sh)̽W(wng)δ(jng)W(wng)ڙ(qun)D(zhun)d朽D(zhun)Nʽʹѽ(jng)W(wng)ڙ(qun)(yng)ڙ(qun)(ni)ʹұעԴO(sh)̽W(wng)`W(wng)䷨؟(z)
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W(wng)D(zhun)d֮ƷζJͬԓƷ^c挍ýwW(wng)վD(zhun)dʹՈc(qun)(lin)ϵؓ؟(z)
3W(wng)վgӭeOͶ