ڸeW(wng)ѳɞ߅·o(h)x
ߣ_l(f)o(h)̡(li)Դԭ(chung)r(sh)g2018-12-5 9:19:43g[249648
(ni)ժҪ ڸeW(wng)B(ti)GW(wng)ǏV\(yn)ڽͨˮ@ˮֵȹ(xing)ĿеһNYϽY(ji)(gu)eW(wng)҇(gu)һ㱻QB(ti)ھGW(wng)ڇ(gu)@Na(chn)ƷһNĽY(ji)(gu)weW(wng)dž~"gabion"g
ڸeW(wng)B(ti)GW(wng)ǏV\(yn)ڽͨˮ@ˮֵȹ(xing)ĿеһNYϽY(ji)(gu)eW(wng)҇(gu)һ㱻QB(ti)
ھGW(wng)ڇ(gu)@Na(chn)ƷһNĽY(ji)(gu)weW(wng)dž~"gabion"g

B(ti)W(wng)njĥߏ(qing)ĵ̼\䓽z5%-~10%X\ϡϽ僌䓽zͬ|(zh)ۺ䓽zəC(j)еpgϾɶg߅ξW(wng)ĿľW(wng)ƬpqϲֵL(zhng)ȑ(yng)С5cm,Բp䓽zķo(h)僌
ԔҊИI(y)(bio)(zhn)YB/T4221-2010.eW(wng)ɸ(j)O(sh)Ӌ(j)Ҫƴb\bKʯϺBӳһw̷·o(h)ȹ̵¼g(sh)ںӵo(h)¹eW(wng)\(yn)L(zhng)̎eW(wng)wڽ(jng)(j)(sh)Yϣɱߵ߀܉L(zhng)ڱ
܉?yn)ҹ?ji)sܶౣo(h)ĕr(sh)gȫҲ^õģҶ̕r(sh)g\(yn)ú߀܉һ؏(f)\(yn)(du)^^(du)ǽ(jng)(j)mõĮa(chn)Ʒ(jin)Yϱкܺõg܉dz㮔(dng)?sh)ďͲY(ji)(gu)܉b÷dz
ҟo(w)ՓDz߀ǽʩǷdzı㮔(dng)܉ܺõĹ(ji)sڄ(dng)ڽDZزٵČgԘO܉ںܐӵĭh(hun)·L(fng)ɳ܉һͶҴε\(yn)\(yn)ҲL(zhng)҈(jin)gԷdzĺҪ^(gu)ıo(h)o҂ĭh(hun)I(y)(li)˺ܴı㮔(dng)