ڸe\ Їһ㱻QB(ti)GW(wng)ڇ@Na(chn)ƷһN顰gabionĽY(ji)(gu)we\dž~gabiongӢZ~еĽǣ ٿ
Їڶ߹״ʹ@ǂy(tng)xϵe\Y(ji)(gu)Դ2000ǰ\Ȧˇ¹ˇ¼g(sh)²ϵB(ti)e\Y(ji)(gu)ɹؑˮ·F·̷ıo^õ،F(xin)˹̽Y(ji)(gu)cB(ti)h(hun)ЙCY(ji)ͬrcһЩy(tng)ԽY(ji)(gu)^ă(yu)c緶(ni)ѽ(jng)ɞ鱣oӴʯֹʯh(hun)oxY(ji)(gu)ʽ
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e\W(wng)Y(ji)(gu)鳣Ҋ߅֮(wn)н(jng)ʩɾ͵ȡʯȻȣѸ٘(gu)ɓˮY(ji)(gu)w˞鹤̽ڲá
e\ǏV\ڽͨˮ@ˮֵȹĿеһNͲϽY(ji)(gu)e\njĥߏĵ̼\䓽z5%-10%X\ϡϽ僌䓽zͬ|(zh)ۺ䓽zəCеpgϾɶg߅ξW(wng)ĿľW(wng)ƬpqϲֵLȑС5cmԲƉ䓽zķo僌ԔҊИI(y)˜YB/T4221-2010ڸeW(wng)ɸ(j)O(sh)ӋҪMb\bKʯϺBӳһw̷·oȹ̵¼g(sh)