R290䄩ҲQһN䄩̼?x)仯EPA (zhn)J(rn)һNh(hun)QһN(du)h(hun)Ӱ푘OСȻ䄩
R290䄩s؛Ͳ^СI(y)ñ^xҲСI(y)Ŀ{(dio)C(j)M@N䄩ҲСI(y)ğṩЧļӟsҲСI(y)Ԅ(dng)؛C(j)
һNȻ䄩@ζʯͺȻȻYԴ (hu)Σh(hun)ĺϳɻW(xu)Ʒ̼ ȻʹɞϣMpٌ(du)h(hun)Ӱ푵СI(y)^xh(hun) ̼HFCs䄩̼?x)䄩?du)ӛ]Ɖϭh(hun)ҪϺ{(dio)䄩ʲôr(ji)
L(zhng);\(yn)ݔʳƷ(x)Ʒr(sh)\(yn)ݔ܇݆ͻ܇Ҫsϵy(tng)S؛ĵ͜ؠB(ti)R134AR1234yfһЩ(yng)\(yn)ݔs䄩2
סլ{(dio)ϵy(tng)ǬF(xin)סլбزٵO(sh){(dio)(ji)҃(ni)ضR407CR410AR134aR1234yfR1234zeǑ(yng)ڿ{(dio)O(sh)IJ䄩⣬(sh)F(xin)ñͱʹR600A24
t(y)ˎt(y)ˎИI(y)NˎҪڵ͜حh(hun)±ԱЧɷ֡R1234zeR134AҊˎƷ(ch)䄩߀N䄩R404AR407AR407FR422DR448AR449AR450AR507AR513Aڂ}콵2 Kt(y)ˎ䄩Щɳm(x)䄩ָЩa(chn)ʹú͏U̎^(du)YԴh(hun)Ӱ܉Sһ(g)ɳm(x)l(f)չˮƽ
ʳƷӹИI(y)ԭرrƷك䄩ȫo(h)ͬʳƷ(du)ضҪЄe辫(x)ƥ䄩كˮa(chn)Ҫ䄩ܿٽʮ_ˮƷ|(zh)pٸƤȆ}t(y)朱ˎƷw***\(yn)ݔȫ䄩ɿ\(yn)P(gun)Iȫ̜ضȱO(jin)ش***䄩ֹt(y)YʧЧ**ȫI(y)䄩(wn)l(f)]o(h)a(chn)^̶зşᷴ(yng)ϵy(tng)䄩{(dio)ضⷴ(yng)ʧϻa(chn)Ʒ|(zh)
Ҫh(hun)䄩Nc(din)ĿǰҊĭh(hun)䄩NHFCsͶ̼NõğW(xu)ܺЧЧ(yng)^(qing)Ͷ̼ĜЧ(yng)^Ч͟W(xu)^2h(hun)䄩ضI(lng)đ(yng)úվǿ{(dio)ϵy(tng)еđ(yng)úվǿ{(dio)ϵy(tng)^Ĉ(chng)ʹíh(hun)䄩Ԝpٌ(du)h(hun)Ӱh(hun)䄩ʹÿԽͿ{(dio)ϵy(tng)\(yn)гɱԴЧR-134aR-410A䄩ȫ׃ůֵGWPͶԡODPȃ(yu)c(din)V(yng)ںվǿ{(dio)ϵy(tng)2ϵy(tng)܉Ѹ՟ĶЧؽͭh(hun)ض
ȷNHCFCs(yng)\(yn)R22ɞ^䄩mԺԭ(du)CFCs(du)Ɖpһ̶ϾΣC(j)^HCFCsKL(zhng)֮Ӌ(j)Ч(yng)ֵGWP^ȫ׃ů}ܲĿĮ(dng)£̭*ڲfO(sh)Sޕr(sh)ʹãԱҎ(gu)ģQĸ߰ɱNHFCs䄩R410AĝֵODP¶^ǡɚ̼ԪؽMɣW(xu)|(zh)(wn)Чʿ^Ѹٳɞ{(dio)I(lng)䄩֮һHFCsGWP}fͻʹÕ(hu)ӄЧ(yng)Ƅ(dng)ˆTh(hun)̽аl(f)GWPĻ䄩mڴֱÛʽ̶ʽ{(dio)М ϵy(tng)е R-22; Ҫ(yng)ڷwʽ{(dio)ϵy(tng) ßˮϵy(tng)ϭh(hun)䄩Щ
L(zhng)ڵʹ^܉ͻW(xu)|(zh)׃ĶCϵy(tng)ķ(wn)\(yn)Ϻ{(dio)䄩ʲôr(ji)
܇{(dio)ϵy(tng)ĝ(rn)(dng)܇{(dio)ϵy(tng)r(sh)c䄩һϵy(tng)\(yn)(dng)Ҫ(rn)ܷs{(dio)(ji)á1ʲôҪr(sh)Qͣ1L(zhng)sC(j)ܷʹÉ2pىsC(j)Ħp3ע䄩r(sh)QЧ2L(zhng)r(sh)gQ(hu)(hu)ӾSɱmȻͲl(f)(dng)C(j)ǘlʹãQڶʹÕr(sh)g^L(zhng)Ҳ(hu)F(xin)׃|(zh)pĵrpӰ푿{(dio)ϵy(tng)l،(do)**p(sh){(dio)sC(j)ēpҪ͵׃|(zh)p(do)¿{(dio)ܵs|(zh)ˮȾCõĽY(ji)һsC(j)Q(g){(dio)ϵy(tng)ӾSo(h)ɱ{(dio)ϵy(tng)ľSo(h)HFĕr(sh)M(fi)ڿ{(dio)ϵy(tng)ď(f)sʹ**ľSo(h)Q{(dio)ϵy(tng)Բܻ֏(f)^ùB(ti)һҪr(sh)Q(bio)(zhn)܇36fQȻÿ?j)QһϺ{(dio)䄩ʲôr(ji)