h(hun)֬(f)Ϙ
h(hun)֬(f)͘
Cеȸн٘ܵĄ
䓘ggܺáϻ^bʹÉLh(hun)֬h(hun)֬(f)|mڏgh(hun)dɗlʹá
һh(hun)֬(f)|̖f
h(hun)֬(f)|̖ƏĽY(ji)(gu)Ϸ֣
1ʽC 2ݼʽT 3бPʽP
Cеȸн٘ܵĄв䓘ܵggܺϻ^bʹÉLh(hun)֬h(hun)֬(f)|mڏgh(hun)ࡢdɗlʹ
h(hun)֬(f)|̖f
h(hun)֬(f)|Ҏ(gu)x
|ʲ^˜Ҏ(gu)ֵ|ȡ40-50%|ȡ50-70%⣬A(y)10-25%Ĺ̰l(f)չܙMexҊ±Nͨ(yng)Ϲ̲×lcס
h(hun)֬(f)|dɵȼx
|ܳ⣬߀(yng)ܳܵ늾|ęCеؓddɑ(yng)xdɵȼ~dɡ|ڳ~dɕr϶ȭh(hun)֬h(hun)֬(f)͵IJ˴1/200
h(hun)֬(f)|dɵďP(gun)ϵY(ji)(gu)ĿɿԺ;ǽY(ji)(gu)O(sh)ӋҪ(j)ڌHʹ|ܳ|dɺ⣬߀(yng)]dɣ
1ⰲb|迼]Ldɣڵl(f)^(q)߀(yng)]Td
2|ܳCеd⣬ԭtϲͨʹͨ;ĿĶMеO(sh)Ӌ(yng)cÑf(xi)̡
3|dO(sh)ӋвHҪ]Qd߀Ҫ]ڰbʹ^дڵĿv͙MdɣO(sh)|ra(chn)ĿvбژϮa(chn)ęMdɣ
ġh(hun)֬(f)|֧ܵã
1(ni)֧̿һ1.5-3mһ6m
2ֱε֧Ñ(yng)ѭԭt܌W<300mmr(yng)ڷֱcֱY(ji)̎300-600mmֱ(c)O(sh)һ֧ܻ܌W>300mmrlڷֱв߀(yng)O(sh)һ֧ܻ
3ܶO(sh)Õrgľ200250300350mm
h(hun)֬(f)|ܼg(sh)Ҫ
C(gu)Y(ji)(gu)O(sh)Ӌ^ƽһCеȸߣbgϻă(yu)c
ܲ|(zh)h(hun)֬(f)ͣ(ni)rٹǼٹǼΠc|ܔͬ|(zh)܈䓰壬Ȟ1.5-2.0mm150B3001.5mm400B8002.0mmٱҪ(jng)̎ܛ|(zh)Y(ji)όԷֹٹǼcÛϵ(sh)ͬÓ
ڽٹǼӵƽȞ1.5mm-2.0mm؞1.7-2.0g/cm3
иܶpз⾀õıo⻬^|ϻܼʹÉ
(ni)rwooAoϞowS
ϲp|(zh)XԜppĶ|ܵijd
κζB漰BӿзgĴʩ
ҪӡY(ji)όoҺһγ͡
зgڐӵA}ȭh(hun)ʹÉ_30ϻɫ
|ȼָ(sh)С30%
B˨ʹòP˨
|