99久久无色码中文字幕免费|国产在线精品一区免费观看|欧美日韩国产天堂在线观看|精品视频国产狼友视频

  gӭRV݊W“(lin)h(hun)Ƽ޹˾W(wng)վ

ԃԒ:

020-87270252

QQ:554648116

ϵ

ڒʽC(j)
ʽC(j)
Ƅ(dng)ʽC(j)
(ni)ʽC(j)
ʽC(j)
ܵʽC(j)
ʳƷSC(j)
ˮ̎C(j)
(k)՚
ڒͳl(f)
ͳl(f)
Ƅ(dng)ͳl(f)
(ni)ʽl(f)
ʽl(f)
ˮ̎l(f)
W(xu)l(f)
һwC(j)
ˮl(f)
Ӿl(f)
Uˮ̎Sl(f)
ˮ̎Sl(f)
Ϝl(f)
Ь¹l(f)
՚ك
܇ͷٚ
ڒʽC(j)
՚

س

yн(k)C(j)

n?gu)췿՚C(j)

҃(ni)ȾCC(j)
ˮC(j)ٚ
 ߝȳˮl(f)C(j)
ö๦ܻC(j)
΢ͱ¹ζ
l(f)/C(j)
ⶾC(j)
l(f)㲿(yng)

 

              
Б(yng)ʽϵ
LHS-18AБ(yng)ʽ
LHS-25TбPʽ
LDH-1598TP
LHS30-AԄ(dng)
LHS30-BԄ(dng)
LHS30M-AԄ(dng)
LHS30M-BԄ(dng)
LTGԄ(dng)ƽo
HD-2000Ԅ(dng)
LTH(sh)aظ
LTXԄ(dng)ϴ
Б(yng)ʽԄ(dng)oˮˮ^
 
           

ٙzy(c)ԇϵ

DPDy(c)ԇ

DPDȜy(c)ԇ

DPDȿٙzy(c)
DPDȜy(c)ԇ
DPDˮӲȜy(c)ԇ
ҺЧșzy(c)ԇ
DPDˮ|(zh)}ٜy(c)
r(ji)tٜy(c)ԇ
ٜy(c)ԇ
ͳɫӋ(j)
cUcȺӋ(j)(sh)
ùĸٙz(yn)Ƭ
係(sh)ٙz(yn)Ƭ
Sɫy(c)ԇƬ
cȺz(yn)Ƭ
;ߴcȺz(yn)Ƭ

ʳƷȩٜy(c)

ʳƷٜy(c)

ʳƷ^zy(c)

ʳƷ׉Kzy(c)

ʳƷ}zy(c)
r(nng)ˎٜy(c)
r(nng)ˎzy(c)x
՚ȩzy(c)ԇ
՚ⱽ/zy(c)
wzy(c)x
wzy(c)
ձˮ|(zh)ٜy(c)
            

⾀ϵЮa(chn)Ʒ

  ]ʽ⾀

  ^ʽ⾀

  ʽ⾀

  HVACܵ⚢

  ֱp⾀

  ζ˸߳ʯӢ
  p߳ʯӢ
  ζʯӢ⾀
  UVC(q)(dng)(zhn)
 
  ⾀(qing)Ȝy(c)ԇ
            

ľBa(chn)Ʒϵ

WLT-106A͵lίx
QZX-500AҺl(f)
QZX-5000AҺl(f)
QZX-50LҺl(f)
ؓ(f)xӃ
߼(j)܇d

нӴcl(f)

   dzҎ(gu)ƘI(y)(w)

             
 
 

     

ԃԒ:

020-87270252

l(f)ϵ zy(c)ԇ̓x Ʒϵ C(j)ϵ
|Ԅ(dng) PSAl(f) ڒC(j) Ƅ(dng)C(j) ˮ̎l(f)
cҺl(f) ⶾC(j) yн(k)C(j) ՚C(j) nҚC(j)

         ˮ̎ЧcܽȵP(gun)ϵ   

                                                    S

һˮ̎(jin)飺

    (03 )1840Ժu˂J(rn)R(sh)(g)ԭӽMɵɶ^ߵ߀ԭλИO(qing),ԽˮжNs|(zh)͚N²ùԼTؐܛw(dng)x(_(d)98)ˮ焦ˮëh(hun)(ji)(dng)ˮ݆x1886ڷ(gu)M(jn)˳ԇ(yn)1893ںm3m3hăˮSͶ\(yn)1906귨(gu)˹(Nice)ɵij̎ˮSһֱ\(yn)е1970ꡣ˹ˮSǡˮ̎Qء҇(gu)1908ڸˮSbһ_(ti)‡(gu)Tӵijl(f)F(xin)Д(sh)ǧ(g)̎ԁˮS1980ôչˮ230f(wn)ij300kghĴˮSн^(sh)ڰl(f)_(d)(gu)ҽO(sh)l(f)չЇ(gu)ֻСҎ(gu)ģ(yng)҇(gu)԰ʮԁm(x)ԁˮSó籱ˮS(15kg03h)ˮS(33kg03h)߀һЩVI(y)(ni)ˮScɽʯȆλˮSҲгO(sh)\(yn)c(gu)Ҏ(gu)ģ^҇(gu)ֻf߀̎ѿB(ti)
    ˮ֮̎ϵõL(zhng)İl(f)չֻЧȥscڽ(jng)̎ˮвa(chn)Ⱦ()ijҲ(hu)^ֽȄˮγȰȷµ°|(zh)繫J(rn)ȫڰl(f)չЇ(gu)қ]дҎ(gu)ģƏVԭdz̶̎Ya(chn)Ͷ̫c\(yn)늺̫Yȱć(gu)ڰʮԁ҇(gu)ƿbˮSˮ|(zh)(bio)(zhn)Ҫƿbˮ(jng)(j)ЧҲ˳̎Сͳl(f)^Ҏ(gu)ģƏV_(yng)ó̎ˮƿbˮS_(d)p(cU(x)(sh))ć(gu)H(bio)(zhn)

Ӱ푳ˮ̎ЧĎׂ(g):

    ڳˮ̎ǂ(g)˂в̫ϤЩSҺʩλԼÑ`J(rn)ֻҪһoⴵˮУ@(g)`^(q)ʹđ(yng)õò(yng)еЧʹЩˌ(du)Ěa(chn)ˑɡ
    еďSʹØO(jin)׵ijl(f)̎ƿbˮ(du)a(chn)ij̎ˮܳȶһo֪Ĵ_(sh)Ч˟oyԑ(yng)PҲL^һҵVȪˮSÿСr(sh)5ˮO(sh)Ӌ(j)λx100g0 3 hijl(f)ڽ|bÃ(ni)ˮͣr(sh)gֻЎ犣Y(ji)̎ˮϸbgβ˟o
    ߀һЩSa(chn)ļˮ̎oՓdz߀̎r(sh)g@ӵˮܷ̎a(chn)ϸˮֵÑ
    _J(rn)R(sh)ˮеW(xu)^cﻯW(xu)^ǘOҪڳˮܽęC(j)Լ(du):(x)|(zh)QӰ^̘O(f)sIJԔ(x)̽ӑֻͳһԵӑՓ
1ˮܳc֕r(sh)gǚıҪl
    ܊t(y)W(xu)ƌW(xu)Ժ܊(du)l(wi)оRxڵȽ(jng)^(du)̿җUݲݗUɫ׃NM(jn)г̎ԇ(yn)Y(ji)(dng)W(xu)(jng)(yn)ʽ dNdt=-KNtC
У N(sh) tr(sh)g Cˮг mntccָ(sh) KЧʳ(sh)Ҳɱʾ(x)
    ϹʽԿλr(sh)gĜcˮгȼ̎r(sh)gɴγȣҊKcNڲ׃(dng)rҪ_(d)Ŀ횱CˮНcһĽ|r(sh)g
2CˮгȵıҪ
    ҪCˮеĝҪܶlˮء≺Һ(du)\(yn)(dng)ٶҺwķ։ıeˮճȡܶ揈ȣЩˮء≺Һwķ։P(gun)ҪҲеˮܶճȡ揈ijһwlDz׃ģͿԲ迼]F(xin)P(gun)ϵ(jin)νB£
ҺgĂ|(zh)(qing)ȡQڷcĔU(ku)ɢٶһ|(zh)ʽʾ u=dGdt=KFC
    У u|(zh)ٶtr(sh)g(ni)ĚҺijG_dGdt K|(zh)ϵ(sh)F(xin)cҺĽ|eC|(zh)^еĄ(dng)óڌ(sh)Hrcƽr(sh)ĝȲQ(ˮгcԴгȲeԽ|(zh)ٶԽ)
    һ|(zh)ʽ֪ҪʹMˮҪMӴcˮĽ|eF@ǽ|bÛQ
    Cfl(f)ĝԽԽˮ(du)ա
    |(zh)ϵ(sh)KtcNP(gun)K(|(zh)ϵ(sh))|(zh)ϵ(sh)KcҺ|(zh)ϵ(sh)K Һ ֮ͣڵܽȚwKɺԲӋ(j)(j)һDɣK Һ ǶN텢(sh)ď(f)Ϻ(sh)
K Һ =f(TPuwp)
    гܽcwPȶcˮTɷ
    S(du)ٶȵҺ|eFٶҲÿ(g)cҺw|ĕr(sh)g(hu)pСˏľCЧw-Һw(du)ٶȑ(yng)Sһ(g)(ni)^ã
    ҺwճuܶpҺg揈߿ʹgٶȽ(yng)ʹKҺpСKmcupoɷ(du)ڸNˮ(xing)ɺԲӋ(j)
    ڑ(yng)У҂(yng)P(gun)עض≺ɂ(g)(sh)O(sh)Ӌ(j)|bÕr(sh)t(yng)ע⵽ˮ(du)ٶȣеĜض?yn)ضȸ˲ʹˮ?du)Ч½ҳ(hu)ض^߶ֽ(gu)(ni)l(f)^ԇDó̎70ˮض]ȡκЧC
1894÷M(fi)(Mailfert)(j)ǰ˵Č(sh)(yn)(bo)³ˮеĝȣ
         

    @M(sh)(j)³ʾұˮеܽȴslO-15
Z_(venosa)cWؽ(Opatken)ָQ(κΚw)ijҺwеܽȵĻP(gun)ϵʽǺɣһض£κΚw֪ܽweҺwеcԓwҺwϵķ։
    Ҵ˶ɿƌ(do)Y(ji)Փژ(bio)(zhn)ضcܽȵ13
    ĺɿԵóY(ji)ՓҪ߳ˮеܽȣ߳(g)Դз։߳ԴĝԴĝȲ̎r(sh)gL(zhng)ˮгҲ᲻(_(d)ƽ)
    ՓԵõY(ji)Փ
1鱣CЧ횱Cˮгһc̎r(sh)g
2鱣CˮгһȾ豣C
aԴĝȡ
bһĚ
cˮز^ߡ
dͶˮгıȱeMʹcˮĽ|C(j)(hu)
    (j)(gu)(ni)⑪(yng)ý(jng)(yn)һˮ|(zh)ˮ̎텢(sh)]飺ˮܳO.4mg/L|r(sh)g4CTֵ1.6Ͷ1-2mgLˮ25z϶¡ǰK“(lin)(bio)(zhn)Ҏ(gu)ˮгȲO.3mg/L҇(gu)ƿbˮИI(y)]br(sh)ƿ?j)?ni)ˮ0.3mg/L.

ĿǰõN|bcЧ:

    ǰ(ji)ᵽ|bõĸĿDZCˮбMܽˣʹcˮĽ|MĽ|r(sh)g(du)|bõĻҪǣ
1ܱC(yu)ijЧ
2|bùr(sh)ˇ(sh)(wn)ȫԺ
3ܺ(ݔˮ(dng))͡
4Сwea(chn)
5Y(ji)(gu)(jin)ΣϱcS޳ɱ͡
    һ㳣õĽ|bNأˮ()c̶(û)ãҲЃɷNϴ“(lin)ʹõ(jin)£
lݷ ˮ̎ùݳСˮ̎tùҪС(ׂ(g)΢׵ʮ΢׿׏)Ŀ׏ӳıȱeҪ׏?x)ʹˮȫ|ڹݳö(g)?x)r(sh)ͬr(sh)һҪˮ浽?x)ˮС?-5mښˮֽ|
    ă(yu)c(din)ǣ㣬Ժ׸׃\(yn)Ѕ(sh)ӰͶЧ͹ķ(wn)(dng)٣Y(ji)(gu)(jin)S޷
    we^ʽռeʽҪ^ߏSɱ^ߡ
2ˮ ()øˮ׃ܵ(dng)ɵؓ(f)^(q)γ𵽻ЧܺO(sh)ù̶tM(jn)һ𔇰ˮ^L(zhng)ľx(ni)B(ti)Լӏ(qing)@Nbڻϕr(sh)gܶݔܵ󳣳߀O(sh)Aˮޣˮ|r(sh)gʹˮٽʹβĽY(ji)(gu)ȹpСa(chn)ɱO(sh)ˮԱCˮćٶҹˇ(sh)̎ˮS{(dio)(ji)tl(f)ҺxӰЧ
3跨 a(chn)ĔƆθϴ™C(j)ֻ늙C(j)ͲɶÔɵĜuʹݴ飬Һw跨Ч(dng)Ĵ󣬱ȹݷweСɱЙC(j)е\(yn)(dng)gԙC(j)SM(fi)øߡМu݆ЧܺweСɣˇ(sh)Y(ji)(gu)(f)sɱߣ(dng)ĴSޏ(f)sĹ·ҲO(sh)Aˮ

Ȝy(c)ԇ:

    ڳǻW(xu)|(zh)O(wn)Ěwռ̕r(sh)g(ni)y(c)ڿ՚мˮеĺͳɞ^yĆ}ǰҪC(du)ˮăĿҪƷNN(sh)и(xing)ֻгȵy(c)yġһЩl(f)a(chn)SԼ(hu)y(c)ԇҲ֪ԼĮa(chn)Ʒa(chn)ĝЂ(g)eSÜy(c)ԇ?yn)yԼa(chn)ƷɘOõӰӰ푵˂(du)
    (yng)ԓfF(xin)ڳȜy(c)ԇѽ(jng)yڌ(sh)H(yng)гDZCЧĻA(ch)Ҳbel(f)ܵıҪֶƏV(yng)õͬr(sh)(yng)ԓͬr(sh)ƏVĜy(c)ֶ
    ƪM(du)y(c)ԇԔ(x)ՓdȤͬ־Ʌȫ(gu)W(xu)g(sh)(hu)hҰl(f)P(gun)@ֻ(jin)νB
l ^ȥ(jng)Ĝy(c)óʹ⻯Һеĵx@ɫȻcζ߀ԭoɫĵc(sh)Ӌ(j)˷@ɫֱ^O(sh)ˣҪøNˎƷϴƿͲƽζܵȻW(xu)ԇ(yn)O(sh)䣬ʹò(N0CL)ɔ_˷ĿǰԞ҇(gu)Ę(bio)(zhn)y(c)
2շ ó(du)L(zhng)=254nmֵʹڳ˥pٽ(jng)Ԫ·(^·(sh)(j)̎(sh)ģD(zhun)Q)õ(sh)(j)ݔ˷_Bm(x)ھy(c)(gu)ȹI(y)M(jn)(gu)x(bio)(zhn)ԓxr(ji)^Fһzy(c)λca(chn)Іλʹ
3늻W(xu) ˮг늻a(chn)늻W(xu)߀ԭ늻·׃cҺгȳ@NxД(sh)(j)ݔھy(c)܌(sh)F(xin)(du)l(f)]h(hun)r(ji)ⷨweҲ^СĿǰڴˮ̎Б(yng)
4ɫ cͬ黯W(xu)ó(du)W(xu)ԇ(yng)l(f)@ɫÓɫF(xin)_õ⻯⛡“(lin)ױmȾϵȶNW(xu)|(zh)ֱ^c(bio)(zhn)ɫܻɫP^Ҳ÷ֹӋ(j)zy(c)˷(jin)Уɱ҇(gu)ĿǰˮƽmƏVy(c)ԇˎƷһƷ

                  ؈@ؙ

(qun) ©RI(y) & V݊W“(lin)h(hun)Ƽ˾