1PL(fng)ܲ
mϵy(tng)L(fng)c(din)^ڸ֧gƽ
mL(fng)ܑ(yng)MֱܴAбO(sh)AбO(sh)r(sh)cˮƽAô45ˮƽO(sh)AС30ȕr(sh)(yng)ȡʩӴٵ
ͨL(fng)ϵy(tng)L(fng)˲ÈAλL(fng)ڱC(sh)õǰ±MR^
ųЄ|(zh)L(fng)ϵy(tng)(yng)MpܶεLܶβô^g
ųwˮL(fng)(yng)вС0.005¶(yng)L(fng)ܵc(din)L(fng)C(j)ĵײȡˮʩ
ͨL(fng)O(sh)L(fng)ܼȣ(yng)(j)̎ĭh(hun)ݔ͵ĚwۉmĸgԵȣȡ(yng)ķʩ
ͨL(fng)ϵy(tng)L(fng)ܣ(yng)(j)ҪO(sh)ñҪĂ(c)λú͔(sh)(yng)ϙzyҪ
2mܵԭt
mܵIJó(yng)һͨL(fng)ܵIJԭt߀һЩҪ
(1)mϵy(tng)L(fng)˲ÈAL(fng)^ͽӿp(yng)(yn)ܡ
(2)PL(fng)˴ֱAбbAбbr(sh)cˮƽĊAǑ(yng)45С¶ȻˮƽO(sh)ĹܶΑ(yng)Ms(yng)ȡֹemĴʩ
(3)֧ˏܵ(c)ͨܵĊAǣ˲15-45
(4)eҵĮιܼ(yng)O(sh)]߿
(5)mL(fng)D(zhun)̎ʰ돽R1•5-3.0Dʰ돽Sr(sh)Ҫڏ^(ni)O(sh)(do)~Ƭ
3PL(fng)x
1ÔΠ
Σںͽbֲ(gu)
ڿ{(dio)ϵy(tng)
AΣʡ(qing)ȸߣܵ
ͨL(fng)ϵy(tng){(dio)L(fng)
Π(j)(sh)HҪ
4ܵͻ
1.ͨL(fng)ܵy(tng)һҎ(gu)Aֱָܵ⏽Δߴ߅Lߴж(yng)IJϺ
2.˝MƽҪmL(fng)͚ܺL(fng)ܵĹҎ(gu)^
3.ܵĔߴ(ֱ߅L)ֻR20ϵУܵߴԹȔ(sh)ϫ
1.12ı(sh)Ƶ