a(chn)Ʒʹf
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һ
ԭ
̖(sh)
O(sh)M
һ;
ҹ˾(j)wܽⶨO(sh)Ӌһ߿Ƽa(chn)ƷTÁÓ偠toˮW(wng)aoˮԼNI(y)^ˮܽCO(sh)\
ˮܽĴ偠tύQ͟W(wng)ܵl(f)gҪԭ@NgԴYϵćMͬroO(sh)İȫ\[ҡ͉偠tˮ|(zh)˜ʡ(GB 1576-2001)Ќ偠toˮbõb_ҪʵИI(y)QW(wng)еO(sh)ܵgҲˮܽ^ɵ@g_ИI(y)g(sh)ˆT꣬Ӱ九(ji)ܼg(sh)ĸM˂I(y)ˮijҕ ͬrڂy(tng)ijO(sh)\ϴڸԵIJںܶrm(yng)Ǻ̫?q)ˮ|(zh)^ӰԳg(sh)_l(f)ܵP(gun)עWY(ji)ԭ팢ˮܽÓķʽ
ԭ
ǻں, oĚwcˮһʹܽˮеwȥ, ʹoˮ_ˮ|(zh)Ҫwڼӟᷴ(yng)(ni)(yng)ɟoĶԚwѭh(hun)ʹ(j)ɣϚwеijһMҺwеܽ[]ԓwښҺֽϵƽ։[P],ã?
ι
̎ˮɳݔˮһͨ^rγһؓowˮcowڻϹгֻϣȻMˮܽڽϵy(tng)ДUɢowwԽ픲Mˮx(jng)ˮxÓˮMQ60~80MӟȻM뷴(yng)c(yng)е߀ԭ(yng)³ɞowMһѭh(hun)Ķ_Bm(x)ijĿġ
bע
1O(sh)ֻεػhײA䓰brF(xin)(yng)ײֻˮƽ
2O(sh)30cmO(sh)λÿɸ(j)wrһЩ׃
3O(sh)丽ĉϰ늹O(sh)̖
4̸(j)F(xin)lO(sh)λ, (yng)עⱣֽ픲ˮˮλ
5hÓP45~50(yng)O(sh)1.25~1.5
6̌O(sh)BӿڳضָԺӞO(sh)估·(yng)oй©
7ڱC̺ǰO(sh)`h߅Dzã
8O(sh)䲼yrɌˮxcQӟᷴ(yng)늿ع_(҃(ni)ڲͬnjӵ)