LͲLͲ|FRP䓺ȡ10mm_gҪԓLͲֵܻ25%z²Mzܿ⾀L䣬ҿϻ@LͲεăȱcLC~݆g϶ֵ305mm
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҂˾asЎʮĚvʷosdͲsF(xin)ҹ˾џosҪBϣ
1LͲLͲ|FRP䓺≥10mm_gҪԓLͲֵܻ25%
z²Mzܿ⾀L䣬ҿϻ@LͲεăȱcLC~݆g϶ֵ30±5mmLͲ픲܉LCbzd
2䓇|䓲|≥3mm䓰ôοոY
3ˮˮҪ|鲣䓺Ȟ≥10mmˮȫF(xin)©ˮF(xin)
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5Rbˮ^Rʽɇ^@N͵ć^ˮؓ^mԣMˮϵy(tng)Lȫ\еʹҪ_ܾoä^(q)зɿsob
6ˮ
1.ˮ|PVC ȼs≥0.8mmˮƬĚС2.8m/sLٗl£ͨLpʧ0.8mmH2Oγߴ緀(wn)ʹ20ƬcƬ֮gÌóвBӼBʹÏȺwbS㡣
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