̫ԭ鱣ɰ{ | ||||||||||||||||||||||||
2014-3-16 | ||||||||||||||||||||||||
鱣ɰ{p|(zh)c鱣zϰһı϶ɵ≦(ni)ⱣصһNoC(j)ɰ{鱣ɰ{Ѓ(yu)ıظܺͷϻչ_(qing)ȸF(xin)(chng)ʩˮ?dng)輴ʹá?/span>
B2
1h(hun)ooζ܄
2õʩƿʩ
3p(do)ϵ(sh)ܷ(wn)
4õ|׃ɿsСw
5õ̓Ժˮyȼȼ(j)
6õճY(ji)ͼЃ(yu)ĿѿL(fng)
3ָ(bio)
4z(yn)(j)
(chng)zy(c) JG/T283-2010Ûp|(zh)ɰ{ zy(c)(xing)Ŀ1. 2.Ӷ 3.ɱ^ܶ 4.(do)ϵ(sh)
5.ϵ(sh) 6.տs 7.ճӏ(qing) 8.(qing) 9.(qing) 10.ܛϵ(sh) 11.ȼ
M(jn)(chng)(f)ԇ GB/T20473-2006ɰ{ zy(c)(xing)Ŀ1.(qing) 2.ɱ^ܶ 3.ɰ{(do)ϵ(sh)
5(yng)÷
mڹ(ji)50%65%ğᶬğᶬůغ͵^(q)½ĔU(ku)Ĺý≦(ni) 汣ع(ji)̡ܹ
ͿϺuⱣ،
䓽Y(ji)(gu)ı،ͽY(ji)(gu)،ӡ
ɒ(ni)ӵı
汣Nֲ桢ľY(ji)(gu)汣
6̎
1ײı摪(yng)Y(ji)(sh)ƽ坍o֬ɢ
2(yng)ՇP(gun)Ҏ(gu)Ҫ(du)M(jn)н̎
7ʩˇ
1ȌˮУټ1kgۄ:s0.7-0.9kgˮϱȣϺ늄(dng)ɾowĸa(chn)Ʒo3-5犺ٴΔʹá
2ùεĨڹϣ24Сr(sh)ɹ̺M(jn)һͿͬùεĨڹĨƽ;ÿιͿ(yng)ֺ15mm-20mm(δȲ^35mm)_(d)O(sh)Ӌ(j)ҪȻB(yng)o(h)3-7켴M(jn)µ
8a(chn)Ʒ
(j)،O(sh)Ӌ(j)ȵIJͬͬ
ƽrںȼs15mmr(sh)s4.5-6kg/m2
9ע(xing)
1a(chn)Ʒ5-40ĭh(hun)ʹ
2ʩǰȴ_J(rn)Ĵֱȼƽ
3z{ѸɽY(ji)(yng)Y(ji)Ƥȥ
4мɰѸɽY(ji)z{ˮ
5uϵy(tng)(qing)ӿxʹ͉Aӏ(qing);W(wng)\䓽zW(wng)
6ʩǰ̎
7r(sh)Ո(qng)ʹõٔ
8\(yn)ݔr(sh)ע؉
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