SлM(jn)̼ӿ죬sѽ(jng)ɞ鷿ݽr(sh)]һP(gun)IıT(mn)ĸЧһ(li)f(shu)F(xin)T(mn)Ļø(li)
1пղ
пղÃƬƬʹøߏ(qing)ȸߚԏ(f)ճY(ji)Ƭc(ni)XϽճY(ji)ƳɵĸЧܸᲣпղnj(zhun)I(y)ĸmȻ(du)f(shu)ԒЧ(du)ͨеlǛ](mi)Ч˲пղЧdzޡ
2ղ
ղnjƬƽ岣](li)g϶ղܷŚƬ֮gg϶0.1-0.2mmղăƬһһƬǵݗ䲣@Ӿ͌ͨ^(gu)ղĂ(do)(du)ݗ䷽ʽɢʧğ
ԭρ(li)XϽT(mn)ʹղDze(cu)ղҲȱc(din)һmȻ܉ֹǸ(j)AW(xu)팍(sh)(yn)ҵęzy(c)@ʾղ˱CՌڲ֮gۿҊ(jin)Ĺw֧γɹwЧ](mi)@ղ?yn)w(hu)B©BԼۼڲĚwڜض(yng)ɏIJӽU(ku)ɢM(jn)ՌӃ(ni)M(jn)ӰղʹÉ
3Az
Azĸѭ|(zh)ܶȣܶcȳ˷eQwĴСAzһǃɌӲzƬMȲܶȴAzܶȴ
AzڸܵǺЧ(yng)c(dng)ƵĿڣǺЧ(yng)lʲҪlηAzǺЧ(yng)F(xin)3000Hzh(yun)xеlĽͨĿǰķæͨɵõĸ