L(fng)ͲL(fng)Ͳ|(zh)FRP䓺ȡ10mm_g(sh)ҪԓL(fng)Ͳֵܻ25%z²Mzܿ⾀L䣬ҿϻ@L(fng)Ͳεă(ni)cL(fng)C~݆g϶ֵ305mm
_ʽ?jng)ˮ?/font>O(sh)ҪB ҂˾a(chn)sЎʮĚvʷosdͲsF(xin)ҹ˾џosҪB£ϣ
1L(fng)ͲL(fng)Ͳ|(zh)FRP䓺≥10mm_g(sh)ҪԓL(fng)Ͳֵܻ25%
z²Mz£ܿ⾀Lҿϻ@L(fng)Ͳεă(ni)cL(fng)C~݆g϶ֵ30±5mmL(fng)Ͳ픲܉L(fng)Cbzd
2䓇|(zh)䓲|(zh)≥3mm䓰ôοոY(ji)(gu)
3ˮˮҪ|(zh)鲣䓺Ȟ≥10mmˮȫF(xin)©ˮF(xin)
4ˮbùܾW(wng)ʽˮϵy(tng)ˮܲò䓲|(zh)ˮ֮ܵgBӰȫ(wn)ɿˮɹܵˮ߳ͨ^잢ˮ^Rʽɇ^ABS|(zh)ԓϵy(tng)\ؓ_130%rԿ
5Rbˮ^Rʽɇ^@N͵ć^ˮؓ^m(yng)Mˮϵy(tng)Lȫ\еʹҪ_ܾoä^(q)зɿsobá
6ˮ
1.ˮ|(zh)PVC ȼs≥0.8mmˮƬĚС2.8m/sL(fng)ٗl£ͨL(fng)pʧ0.8mmH2Oγߴ緀(wn)ʹ20ƬcƬ֮gÌóвBӼBʹÏȺwbS
7ˮsύQҪIJˮҪڴsҪȼPVCl 200----600֮gMˮز200----150ϡΞSHˮܺγˮĤeܔUMˮc՚Ľ|epˮٶȣLQrgҽˮsЧ
ǹ˾I(y)g(sh)ˆTԔsS҄sO(sh)ҪBϣ