ʩˆTеĕrһ�ʯ\W(wng)ʹ÷ʯ\W(wng)ĽMbе^ʹ_l(f)o˾oҽBһ£
(1)ʯ\W(wng)Ԫdz\̬F(xin)ʩˆTȌƬֱ,_Ƭڜ(zhn)_λá
(2)ʯ\W(wng)ĂcԲýz߽٭h(hun)ۡ
(3)ýz߽٭h(hun)یƬ;W(wng)MB
ʩˆTһҪעL/ 5%߶ȹ5%(ni)ÿ1ײøɪĆԪ
҂ѽ(jng)BνMbҽoҽBһʯ\W(wng)a(chn)Ʒ̼(yu)
ʯ\W(wng)ǔQ^̞飺ԭx�Pl/\/ܡC˹Mba(chn)Ʒzb\ݔ
B(ti)W(wng)Y(ji)(gu)(yu)ݣ
1.ԵĽY(ji)(gu)m(yng)߅µ׃ӶƉȄԽY(ji)(gu)߂õİȫ(wn)ԡ
2._ˢ^ܳ#ˮٶȿ_6m/s
3.ԓY(ji)(gu)|(zh)϶ˮˮȻü^Vþ^İˮБԳʯpУĶȻֲL֏(f)ԭеB(ti)h(hun)
ʯ\W(wng)ɆΌӾW(wng)ƬƶW(wng)ۣW(wng)z\ PVC ĤcW(wng)ͬa(chn)ƷԌΠСһĵĉKʯbϽW(wng)γһgwͨ^b܇\_ָطϽW(wng)BӳһwʩͶrݡЧ(jng)ܺ