715ҹg_ʼгF(xin)Ѵԁ*ˮ44СrﱱAȫ1/6ĽˮDž^(q)ƽ^100
_ʾA^(q)@һΏˮ^̳m(x)rg^L@ֵꏊӋˮ100ϵľֵ؏Ҫֲƽԭcɽ^(q)^ɵ؎Ҳƽʯɽɽһ
eW(wng)ǽپľǾW(wng)ƳɵľW(wng),ʹõĽپǸ(j)εĴСͬǽ僌ӵĽپ,tʹþ2.0mm4.0mmĽپ,PVCĽپǾW(wng),tʹ⏽3.0mm4.0mmPVC().߅ľtʹñǾW(wng)һ̖ľ
ʯ\ɴҎ(gu)ǾW(wng)(lin)Y(ji)ʩֻ茢ʯKb\зڼ
˽eW(wng)ڸvһ;(yu)
ԓY(ji)(gu)߅֧o֧oɽwrW(wng){߅ ֲGF·ٹ·xorW(wng)߀Ƴ\W(wng)|ڽ̉μķ_ˢoԼˮþW(wng)
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*؞ĺˮ_ˢӰʹƉģl(f)ĺˮEؔa(chn)ܴpʧʹˮʧ̎}rԓB(ti)W(wng)Y(ji)(gu)óɞ*ѵĽQ֮һʹӴӰõԱo
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漰߅¼Ӵķ(wn)xB(ti)W(wng)Y(ji)(gu)ǰSȻ˹_õҪɌӰӴЧԱo߀пˮֹˮʧĹeڭh(hun)oˮ|(zh)ИOѵĹЧ
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B(ti)W(wng)Y(ji)(gu)co_oǷdzɹķְl(f)]˵B(ti)W(wng)ă(yu)c_oF(xin)Ч
B(ti)W(wng)Y(ji)(gu)(yu)
1.ԵĽY(ji)(gu)m߅µ׃ӶƉȄԽY(ji)(gu)߂õİȫ(wn)
2._ˢ^ܳ*ˮٶȿ_6m/s
3.ԓY(ji)(gu)|(zh)϶ˮˮȻü^Vþ^İˮБԳʯpĶȻֲL֏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)BӳһwʩͶr㡢Ч(jng)ܺ