| ̫ԭ鱣ɰ{ | ||||||||||||||||||||||||
| 2014-3-16 | ||||||||||||||||||||||||
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	 鱣ɰ{p|(zh)c鱣zϰһı϶ɵ≦ⱣصһNo(w)Cɰ{鱣ɰ{Ѓ(yu)ıظܺͷϻչ_(ki)ȸF(chng)ʩˮ輴ʹ 
 B2
	1h(hun)o(w)o(w)ζ܄
 
	2õʩƿʩ
 
	3pϵܷ
 
	4õ|׃ɿsСw
 
	5õ̓Ժˮyȼȼ
 
	6õճYͼЃ(yu)ĿѿL(fng)
 3ָ
 4z
	(chng)zy JG/T283-2010Ûp|(zh)ɰ{ zyĿ1. 2.Ӷ 3.ɱ^(gun)ܶ 4.ϵ
 
	5.ϵ 6.(xin)տs 7.ճӏ 8. 9. 10.ܛϵ 11.ȼ
 
	M(jn)(chng)ԇ GB/T20473-2006ɰ{ zyĿ1. 2.ɱ^(gun)ܶ 3.ɰ{ϵ
 5÷
	mڹ50%65%ğᶬğᶬůغ͵^½ĔUĹý≦ 汣عܹ
 
	ͿϺuⱣ،
 
	䓽Yı،ͽY،
 
	ɒȌӵı
 
	汣NֲľY汣
 6̎
	1ײı摪Y(sh)ƽ坍o(w)֬ɢ
 
	2ՇP(gun)ҎҪM(jn)н̎
 7ʩˇ
	1Ȍˮټ1kgۄ:s0.7-0.9kgˮϱϺ늄(dng)ɾo(w)wĸa(chn)Ʒo3-5犺ٴΔʹ
 
	2ùεĨڹ24Сr(sh)ɹ̺M(jn)һͿͬùεĨڹĨƽ;ÿιͿֺ15mm-20mm(δȲ^(gu)35mm)_OӋҪȻBo3-7켴M(jn)µ
 8a(chn)Ʒ
	،OӋȵIJͬͬ
 
	ƽrںȼs15mmr(sh)s4.5-6kg/m2
 9ע
	1a(chn)Ʒ5-40ĭh(hun)ʹ
 
	2ʩǰȴ_JĴֱȼƽ
 
	3z{ѸɽYYƤȥ
 
	4мɰѸɽYz{ˮ
 
	5uϵyӿxʹ͉Aӏ;W(wng)\䓽zW(wng)
 
	6ʩǰ̎
 
	7r(sh)Ոʹõٔ
 
	8\ݔr(sh)ע؉
 
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