日韩欧美制服丝袜在线播放-97人妻一区二区精品免费-天天插天天干天天操天天日-内射中出在线播放观看-成人一区二区三区视频在线-欧美精品久久久九九-日本丰满熟妇人妻一区二区三区:-久久热在线视频观看-久久热成人av在线,国产成人av一区在线观看,日韩在线观看色图区,久久综合狠狠爱精品

gӭRӱh(hun)Ƽ޹˾I(y)W(wng)վ
]ʽsS

]ʽsˮӋ(j)㷽

ߣhengke Դӱh(hun)Ƽ޹˾r(sh)g2022-04-07 08:07:48L
]ʽsˮˮزO(sh)Ӌ(j)Ҫr(sh),m(dng)M(jn)ˮԽM(jn)ˮزĽ^ֵ;֮Ȼ ˮ]ѭh(hun)ϵy(tng)е(dng)^,ʽʾ: ʽ:q-λr(sh)g(ni)(jng)]ѭh(hun)ϵy(tng)ˮ; l-]ѭh(hun)ϵy(tng)L(m); a-]ѭh(hun)ϵy(tng)ęMe(m2)
]ʽs

]ʽsˮӋ(j)㷽pReӱh(hun)Ƽ޹˾

]ʽsˮӋ(j)㷽(j)sM(jn)ˮضˮˮؼѭh(hun)ˮıȟӋ(j)һý(jng)(yn)ʽ:Q=T(K)·H ʽ Q--M(jn)ˮز; T--M(jn)ˮز; H--ѭh(hun)ˮıȟ; K-(sh) Ӌ(j)㲽E: 
    1(j)s̖(ho)Ҏ(gu)_O(sh)Ӌ(j)qֵ 
    2ʽ]sˮO(sh)Ӌ(j)ˮ,ٳһϵ(sh)K󼴞M(jn)ˮĜزֵ,Դԓͷ]ʽsˮƽc(din) 
    3(dng)M(jn)ˮزO(sh)Ӌ(j)Ҫr(sh),m(dng)M(jn)ˮԽM(jn)ˮزĽ^ֵ;֮Ȼ  
]ʽsˮӋ(j)]ʽsˮӋ(j)
]ʽsˮӋ(j)㷽
    1ˮ]ѭh(hun)ϵy(tng)е(dng)^,ʽʾ: ʽ:q-λr(sh)g(ni)(jng)]ѭh(hun)ϵy(tng)ˮ; l-]ѭh(hun)ϵy(tng)L(m); a-]ѭh(hun)ϵy(tng)ęMe(m2) 
    2ˮ,ÿСr(sh)M(jn)ˮضcˮزʾ 
    3M(jn)ˮضȲ: 
    4]ѭh(hun)ϵy(tng)ˮpʧ 
    5]ʽsO(sh)Ӌ(j)(sh)±ʾ: 1 ]ʽsO(sh)Ӌ(j) (sh) (xing)Ŀ ˮ°C M(jn)ˮmpa O(sh)Ӌ(j)m3h P(yng)m QЧ% kw M(jn)ڹLls M(jn)ˮֱmm ˮܿڏmm ע 15-20 30 0.6 1.0 1.6 32-40 40 0.7 1.2 1.8 44-60 50 0.8 1.5 2.0 51-70 60 1.0 2.5 3.0 63-80 80 1.1 3.0 3.5 76-90 90 1.25 5.0 4.5 91-110 110 1.75 8.5 4.9 102-120 120 2.00 10.0 5.8 121-135 125 3.50 12.4 6.6 136-150 150 5.00 15.2 7.9 147-180 180 8.00 17.0 9.7 ע:
    1Д(sh)(j)Džֵ 
    2ϔ(sh)(j)HO(sh)Ӌ(j)r(sh)
Ǻӱh(hun)Ƽ޹˾I(y)g(sh)ˆTB]ʽsˮôųȥ҂ǏSֱӰl(f)؛ֱӽo͑(bo)r(ji)ԃr(ji)(sh)ݶ|(zh)^бC@Ոֱ“(lin)ϵ҂
 

պŷëƬ -˹91-ƷŮƵ-ģ | 97Se-avƷ鶹-ҹ븣Ƶ-һƬ޸߹ۿ | 鶹av»֮ҹ-ŮοˮƵ-׽л-ššͦAƬƵ | gavйŮ-Ƶ-ɫݺݾþavլ-԰ | ŮοƬ-Ѽb-˿Ůϴҽ-ձXXX | պһ-ĻƵһ˳-ٸҽAƬƵ-ɫ˿Žˬ91 | Ʒһӱ߳-ŷXXXXXþþ山-ζŮʦ-ƷСŮ߳ˮþ | þþþþþþþþþþù-ԻٱƴëƬ-ӢƵһAAAAAվ-Ӱ- һƵ ŷCCԨCCƨCƬ-гԱ(ȫh)-ģվ-޼ | BD߹ۿ պƷһþþ-Ƭˬ-߾Ʒһ-պɫƬ | ŷպһƷƵһ-޴Ů www-ҹƵ߹ۿ-˫͸ | ޽С--Ůǿֱ-г | BDBD߹ۿ-һɫþۺպƷ-ٶο-Ծմս | ޿5672021-߳ܵιplayH1v1÷-ٸ-þ˺ˬ | ŷպĻþþò-ȥ˶-XXXXXJD69ձʿ-ҹƷһ۲ | պˬ-͵ؼٸؼؼ-japanavfreeporn-51ɫ˿߸Ь | õѸ׵ӰµӰӰաӾأ-˿av˿avù-ձٸXXXƵ-DVD沥 պŷƷһ | ƷþþþþþþùĻ-޳avƬ߹ۿwww-avרҳӾ Ŀδ˵-ɫҋHһ | ˮ׽߲-Ů-99þþƷ㽶-60׾޴ȫ | DVDԭպ FREEHD-鶹μƷٸ-97ӰԺŮ-xxxxxɫ | è㽶ֻƵ-Ļ-DVDֻѹۿ Ưıķİ-AVļAVɫAV | չλշɻ@tank5510-ʥŮ׾NPH-һɫþHEZYO޾Ʒ-ֻ߹ۿ պƷһ߹ۿ | һ-Ļ99Ʒٸ-ѹŷպ㶮-ŮٱƹAV̼ | ɧ1000p-97ӰӴȫ׷ȫ߹ۿ-þùav-С˵ר | ٲٲ˸-gogogoֻѸ-˳H׺˾޴߹ۿ-av Ļ - | Ʒ91ﱻžˮ-þպۺŷ޹պ޾Ʒŷպۺϵһҳ-եŮhandjobվ-ò˴㽶 | Ůվ-˾߳ϼ-XXXXXɫ-̫ũ | պӰ-BDӢȫ߹ۿ 2782 6242 þˬˬƬ-Ʒŷһ-playŷƵ | 츾и߳91-gayƬվƬ-ʦοë-18վ | ƱëҰ-ǿгδ-˺ѩAVƬ-ٱվ | ǧﱻ120-ӰԺһ-ŮëƬ-Ʒþר | ŷƬa-91޾Ʒһ-һɫ-ɫӴӴ ڹƷ | ŷ˲-97ϼ͵-Ƶ߹ۿ-պС˵ | ŷպƵ-һһaһaƬ-һСļ񵽰߹ۿ ۸Ʒο-йŮοվ | Ӱۿ ŷպһ-ҰͬŮƬ-ŷר15ҳ-ʵ׶԰߲ | ˲Ů-οë׵Ӱ-ɬɬ-ƷһۺϾƷѿ | ó-ٸ̫̫ˬֻӲ-Aaɫ԰-֮½| ʮʮŮëƬ-պƷƵۺһ--HEYZOMŮ | һƵ-У԰ɫ-պŷһ-Ů Ƶѹۿ | ڰר-Ħɫ88AV-ģƵ-˵HֻHplay | պƬվһ-ƨ,HD-ƵһĻ-ɫaaaa | ҹ徫Ʒþ-ȥ-ӽʵ̼߳-պŮƵ |