ꖲScʩ
бʥؽ˾MṩrS,rS,ꖲSҵPϢlYӍչʾՈPע
һoCıز,ڸߜحhȻ׃,з𱣜ص,ôôa?ꖲSffʩ.
1әz,,ӑι,ƽ.OӋҪı،Ӻ,,ԱC،ӺȺͱƽ.
2ͱz{,z{,;z{,3-5mm(ஔڽ̎),ȻִĨͿz{,ÿԲ^10mm,ֱ_OӋ.ĨһXϽ߹ƽ.
3LͿˮ,͉AwW,Ϳˮz{ ،Ӹɺ,LͿBͷˮ(Ϳ24Сrȱˮ_ˢ).Ϳзˮız{ϝMˮz{,Ȼ͉AwWz{,ǰһz{ɺٴΝMz{.͉AwW֮g100mm.
4Ϳā,LͿ≦Ϳ.ڷˮz{Ϳā,Ȼ͉AwWā,ǰһāӱɺٴΝMā,āָw͉AwW.āӸɺɰĥ,LͿ.
r,rS,ꖲS,@ˇr,rV,r,
бʥؽ˾aNr,Ҫ˽rSꖲS|Ϣ,Ոc҂ȡϵ!