L(fng)Ҫׂ֞^:
ӹ(zhn)ҪʩCߜ(zhn)(sh)(j)zL(fng)
(1)ӹصIJ
PL(fng)F(xin)ӹL(fng)F(xin)죬ֹL(fng)\ݔ^Sӹ׃`̎Ӌ׃L(fng)(ji)srgCڣ(ji)s\ݔɱ
(2)ҪʩCߵĜ(zhn)
ڽL(fng)ǰҪ(zhn)ʩO(sh)ʩCеߵĜ(zhn)ʩƷʩCеĜ(zhn)䡣
ͨL(fng)ܵļӹ:
:Pֱ4P۳2䓾8
(bio)ӛ:2Ƕȳ22īͰ4ߺͳ
z:2ˮ(zhn)x42לy
N:10ľ2N
|:ɰ늄Ӽ
@|:늄@2_
(3)(sh)(j)z
L(fng)ǰzx(sh)(j)Ƿ|(zh)ҪǷбҪijSC|(zh)жļ
ʹõ\䓰摪(yng)ƽ坍ӑ(yng)\䓰匣õˮ(bio)ӛ䓰ĺȲС0.02mm
ʹõ䓑(yng)ͬΠҟoѼy͚
(4)L(fng)
L(fng)A(y)ƹ:
1.D
MͨL(fng)ܵļӹǰ˽cͨL(fng){(dio)ϵy(tng)ͬһg(ni)ܵa(chn)ˇO(sh)ȵʩDP(gun)g(sh)ļ˽O(sh)ij(bio)P(gun)̈DЈD׃(yng)Y(ji)׃ĈDܼӹD