ԃԒ0898-6863 5599
֙C̖a189 7638 8800
֙C̖a138 7670 3625
˾ַϺ221̖ 1̖C122̖
wƤȫQǡwSPUƤИO䃞(yu)ĥ(yu)ͺ⡢ϻ PUǾ۰۰Ƥ;Ѓ(yu)
PU Ӣpoly urethaneĿsW(xu)Q۰
wƤȫQǡwSPUƤИO䃞(yu)ĥ(yu)ϻܣܛmкg
wƤõƤƤycƤʮָcܛ˺yֱƤ߀ƤwƤȫQ鳬wSɳl(f)ҲƤںϳɸеһN_l(f)ĸߙnƤƤĥͺϻ|(zh)ܛԼ^Ưȃ(yu)cѳɞȻƤxȻƤSּȵzԭwSӺ;W(wng)ӃɌɘOzԭwSɣW(wng)^ֵzԭwS
PUǾ۰۰ƤЃ(yu)ڇڄﱣof(xi)Ӱ֮g(sh)İl(f)չ۰ϳɸܺ͑(yng)泬^ȻƤ볬wS۰gԺĥԵõMһӏ@ӵƳƷoɆஔ(dng)(yu)[1]
2(yng)
bЬ܇v܇|܇_|ҾƤɳl(f)[2]
3PUƤcȻƤ
ȻƤھЃ(yu)ȻԱ˂Va(chn)ƷI(y)ƷS˿ڵLƤ(sh)ȻƤѲܝM˂@NQ@һìƌW(xu)҂ʮǰ_ʼо_l(f)ϳƤԏaȻƤIJ50оvʷ^̾ϳɸȻƤ(zhn)^
ƌW(xu)҂оȻƤĻW(xu)ɷֺͽMY(ji)(gu)_ʼwSM뵽PVC@˹Ƥĵһa(chn)ƷƌW(xu)@һA(ch)˶ĸM̽,ǻķĸMSͿӘ֬ĸԺM20o(j)70ϳwSğoF(xin)ᘴ̳ɾW(wng)ճY(ji)ɾW(wng)ȹˇʹľźwS_˶Y(ji)(gu)ȻľW(wng)Y(ji)(gu)Ҫ;(dng)rĺϳɸY(ji)(gu)۰ஔ(dng)ȻĶʹPUϳɸ^̓(ni)ڽY(ji)(gu)cȻӽԶӽȻָ(bio)ɫɱȻrG;䳣_100f͜Ҳ_Ȼˮƽ[3-4]
^PVC֮PUϳɸ{(jng)^Ƽ҂30ĝо_l(f)ȻƷ@ͻԵļg(sh)M
PUͿڿF(xin)20o(j)50Ј1964Ű˾_l(f)һNЬ͵PUϳɸ(jng)^20IJо_l(f)PUϳɸoՓڮa(chn)Ʒ|(zh)ƷN߀Ǯa(chn)϶õ˿ٵLԽԽӽȻƤijЩ^ȻƤ_cȻƤyֵij̶ȣճռ(j)ʮҪĵλ[5]
(ni)HЈϳF(xin)˳wS۰ϳɸǵ˹ƤSY(ji)(gu)W(wng)j(lu)ğoϳɸڻķ愓(chung)sȻƤėlԓa(chn)ƷY(ji)Ƶľ_Y(ji)(gu)PU{Ͻn(f)ӵļӹg(sh)l(f)]˳wSe͏ҵˮʹóPUϳɸzԭwSȻеՓă(ni)^Y(ji)(gu)߀^|(zh)мԺ˂mԵȷcȻƤˡ⣬wSϳɸͻW(xu)|(zh)һa(chn)ӹm(yng)Լˮù׃Եȷ^ȻƤ[4]
`Cϳɸĸ헃(yu)ȻƤoȡć(ni)ЈϳɸҲѴȡYԴȻƤPϳɸbЬ܇vͼҾߵbõЈĿ϶䑪(yng)÷֮V(sh)֮ƷN֮ǂy(tng)ȻƤoMġ
4c
wƤҪc
1ζȿԺȻƤ؏_20fΟoѼy͜أ-20棩3fΟoѼy͜CеԺã
2LmУƤк)
3˺яȺ̈́x^ߣĥԡ˺ȸߣ
4a(chn)ʹòκȾh(hun)܃(yu)Խ
wƤ^ЧƤa(chn)Ʒĺ˺яɫrGȼʵȷ߀(yu)ȻƤѽ(jng)ɞ鮔(dng)ϳɸİl(f)չwƤKۣøߘ(bio)̖ͻˮϴвЙC܄ЉAԵ|(zh)ϴԷ|(zh)ܓpwƤʹ×lᶨ͜ض100r^25 犣120r^10130r^5犡
5PUƤƷB(yng)
坍
1.մˮϴ섩ϴͲϴ
2.ܸϴ
3.ֻˮϴˮϴضȲܳ^40
4.ꖹؕ
5.ܽ|һЩЙC܄
6.PUƤҪb״ղ,b
PUcԣ
1.ȸЏܛˮԺɷˮ
2.͜Ծ^õĿȺ _^õϻԺˮⷀ(wn)
3.ĥ^ܾӽȻƤϴȥp
4.⻬oMжN̎ȾɫƷN