ʽ]ʽsǹwڱPPڱˮwğͨ^ܱڂfcˮͿ՚г͝L(fng)C(j)ˮѭh(hun)^ͨ^PVCɢƬ͜ض]ʽscrL(fng)γL(fng)ˮͬӣPҪ(do)ʽ@ӵ\ԭҪcƱPڵˮ
![ʽ]ʽs](/upload/67y.jpg)
ʽ]ʽsa(chn)Ʒc
ʽ]ʽsʹM(jn)X\ЧͻʹÉ\10-20ͿӾ߂пڱo(h)ϣ
ʽsʽɢä^(q)QЧʸ
Чˮ\ЕrƯˮ≤0.001%
s÷(ji)O(sh)Ӌڱ^(q)^͕rCѭh(hun)ˮŸɱ
C(j)MO(sh)Ӌ^ԄӔ(sh)@So(h)С
ʽ]ʽsĹԭ
1wˮͻҺwڱPPڱˮwğͨ^ܱڂfcˮͿ՚г͝L(fng)C(j)ˮѭh(hun)^ͨ^PVCɢƬ͜ض]ʽscrL(fng)γL(fng)ˮͬPҪ(do)ʽ@ӵ\ԭҪcƱPڵˮ
2ԽğύQ
\L(fng)ˮͬʽΟύQıPcPVCϽMϵļg(sh)F(xin)˸ЧQᡣڿ՚͇ˮͬ(jng)Pˮ̶ȸwйٱCPܱȫL(fng)ˮĽY(ji)(gu)p˱Pܱڸcˮγɡ
ϴăAбʽˮPˮPײۿڶ˃AбĽY(ji)(gu)O(sh)ӋɷˮPˮs|(zh)
3\ݔb
w(bio)(zhn)M\ݔF(xin)bķʽa(chn)Ʒ\ݔb
4ʵ
L(fng)C(j)ˮþÃ(yu)|(zh)S˟o\D(zhun)ĥpL(fng)C(j)ֱ(lin)ʽY(ji)(gu)oƤ݆Y(ji)(gu)ĂӓpʧСʵ͡
5z
ԻY(ji)(gu)O(sh)ӋzT(ni)gzˆTڮa(chn)Ʒ(ni)pɵM(jn)иNz
6\гɱ(ji)ܭh(hun)
ڱa(chn)ƷصĽY(ji)(gu)ʽԼеĸߟṤsЧ\й(ji)(ji)ˮȾh(hun)Ĺ(ji)ܭh(hun)a(chn)Ʒ
7F(xin)ͣC(j)S
a(chn)ƷڲͣC(j)rO(sh)㲿M(jn)Йz
8ռeCͶY