ʯ\W(wng)_b
ߣ_l(f)o̡Դԭ(chung)rg2018-11-28 9:48:36g[221390
(ni)ժҪ ʯ\W(wng)bÕr(yng)ʯ\W(wng)epžλֹʬF(xin)v؞ͨpЌʯ\W(wng)߅ý߅ioor@ɗlغϵĿp߅rcW(wng)\pŤY(ji)߅Ҫֹ\pݾ500mm.ҽBʯ\W(wng)_b
ʯ\W(wng)bÕr(yng)ʯ\W(wng)epžλֹʬF(xin)v؞ͨpЌʯ\W(wng)߅ý߅ioor@ɗlغϵĿp߅rcW(wng)\pŤY(ji)߅Ҫֹ\pݾ500mm.ҽB
ʯ\W(wng)_b

(dng)Y(ji)ĵӾW(wng)bʯ\W(wng)rʹýb
\ʯ\W(wng)²߅?q)̶ڵӵʯ\W(wng)ͬһʯ\W(wng)Ҳʹýϵʹ\ʯ\W(wng)BһwijԪ̵ͬһˮƽʩr(yng)
ʯ\W(wng)Ϥ(sh)λ_ʯ
ֹʯ\W(wng)׃ɂʯ\W(wng)ʯ߶Ȳԓ35ʯ\W(wng)bǰĜʂ乤bǰ(yng)m(dng)cMְܱԭΠԓ@Ĺݣʯ\W(wng)(ni)ʯ^ںӞxȡ俹ȑ(yng)MҎ(gu)Ҫ
ʯ(yng)8-20֮gҪ_Ҏ(gu)ҪĿ϶Ⱥʹ_ʯ\W(wng)ֱ(ni)MʯϺЌwwȻýغϵĿŤoݾԓ50mm;õʯ\W(wng)ϲ1015cmĸֳ
σ(ni)ݾʯ\W(wng)_bͨ^@ЩԱֲLbýY(ji)һҪעڵıB(yng);Sޡɸ(j)̽Y(ji)(gu)Ҫʯ\W(wng)˜ʷNͣ磺˸ePVC
ڰʯ\W(wng)ߠ\ʯ\W(wng)ȡ