ϲPL(fng)Bӵšӵ?
(j)BϲPL(fng)ܺcBӵš̞:b(zhn)A(y)ơܹܰbܰb֧ܰbܵءܵ_ϴԇ(yn)
挢еһЩE
1.A(y)
(j)D֧ܵ·pٙC(j)A(y)yTλõʾDM(jn)И(bio)עȻ(bio)ע(sh)H(zhn)_ijߴDM(jn)A(y)̎ܶM(jn)зֽM(bio)̖ԇ(yn)ϸʹ
2.ܰb
(1)һܵӲֹ廡_ܵ坍;ɰ݆иC(j)(yng)ʹи
(2)ܱںȲ^4mmr_ۣӕrɹ֮g(yng)2-3mmg϶;(dng)^4mmr(yng)(c)¿ڻv¿¿ڶȼs65ӕrɸ֮ܵg(yng)2-3mmg϶
ϲPL(fng)
(3)ܵbr(ni)ڑ(yng)Rƽeӿó^2mm
(4)ÿƫô1mmLȵƫô10mm
(5)֧ܵܵĬF(xin)ӹ(yng)xý䓣Կ֧ܵ|(zh)
3.ܰb
ܰ(sh)Ӱbbڰb^Уÿّ(yng)O(sh)һ܊AbꮅU܇?yn)ֱ?/p>
4.ˮԇ(yn)
ˮԇ(yn)Ҫ:ˮ߶Ȳõڵ߶rg20Һλ½ܵй©ϸ
ͨ^ԇ(yn)Ҫ:ӲϿ(yng)ʹܵ(ni)2/3-3/4M(jn)ȥzһµײˮM(jn)ǹ⻬Ǻϸġ
Ͼkltf/pro/?proid=78" >ϲPL(fng)̹ˇ֪Rϣゃ