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)

    ´ɷ늹ܽܵĺ(jin)Μy(c)ԇ^

                                 

                                      SԪ

[ժҪ]ʡ(chng)(qing)ȅ(sh)܉Mʹ×lǰ´ɽwĽ늳(sh)ͽ|(zh)pϵ(sh)´ɳҵߺʹ@P(gun)עă(xing)(sh)P(du)(gu)(ni)ļI(y)a(chn)N´ɷ늹M(jn)н|(zh)pϵ(sh)tgļ(du)늳(sh)ry(c)ԇͬr(sh)y(c)ԇ߀һN(gu)֪I(y)a(chn)´ɷ늹ܣһN(gu)a(chn)늹ܣ(ni)僌(do)Ĥڗlޣy(c)ԇx͜y(c)ԇh(hun)ܲPJ(rn)ͬėlµĵõĜy(c)ԇY(ji)(du)´ɷ늹ܵߺʹ߶߀ǾһČ(du)ȅr(ji)ֵð֮ڱԸܒu

[P(gun)I]´ɷ늹y(c)ԇ

ǰ

    ֪ڽwϷ늷늕l(f)УwP(gun)IIJǂy(tng)Ľ늲ڷҽ늲ռҪĵλ|(zh)飬ڇ(gu)(ni)ܼӹȲ늘OγɹˇͿʯī僌(do)ĤȷƵӰM(jn)һİl(f)չմɽwڳa(chn)еõ^İl(f)չ؄er(sh)ñ늷մɳl(f)Ƭڿ՚I(lng)ռஔ(dng)?sh)ķ~ܼӹlɱصƼsÚ϶늷մɽ늳l(f)_l(f)߀^cͬr(sh)һN늲ϡ´cc(din)ڽٻͿ(f)ϟY(ji)ɣԏa(b)մɵȽ늲ϵijЩȱc(din)ڳҕ(gu)H^M(jn)Ķ_˹ʿȇ(gu)Ƴ˲´ɽwĴͳl(f)(gu)(ni)tAW(xu)ǾSnhҵָ(do)о1996аl(f)´ɽw_(chung)´ɳ(yng)֮Ⱥӡ˺´ɽwڇ(gu)(ni)𲽵õƏVĿǰu(gu)֡VݚWI(y)γһ´ɳҵa(chn)^͵ijl(f)M(jn)˳a(chn)I(y)İl(f)չ

    ´ɂy(tng)(yng)ճNl(wi)bO(sh)t(y)늹ӣĤ·弰늟Ĥ@Щ(yng)I(lng)о^ˇҲ^죬ڳИI(y)(yng)´Ʉtǽ߉늕늵⑪(yng)È(chng)cy(tng)´ɑ(yng)I(lng)^IJe(du)еҪ늳(sh)ʡ(chng)(qing)|(zh)pϵ(sh)cɲĵÛϵ(sh)(do)ʵ׺ξҲȂy(tng)(yng)˸ߵöҪ@ЩֱӰ푳l(f)ЧʡȻ(j)P֪Ŀǰ(gu)(ni)δпԺԺУȌ(du)M(jn)оθM(jn)O(sh)Ӌ(j)䷽ӹ칤ˇ´ɽwҵľCyҵϵy(tng)Փ(j)͌(sh)õļg(sh)ַ֧´ɳаl(f)a(chn)߶ǡʯ^^ӡMѽ(jng)ȡ˿ϲijɿ(j)c(gu)HM(jn)ˮƽஔ(dng)IJ

1.´ɷ늹ܽ늅(sh)y(c)ԇ(bo)

    ʡ(chng)(qing)ȅ(sh)܉Mʹ×lǰ´ɽwĽ늳(sh)ͽ|(zh)pϵ(sh)´ɳҵߺʹ@P(gun)עă(xing)(sh)P(du)(gu)(ni)ļI(y)a(chn)N´ɷ늹M(jn)н|(zh)pϵ(sh)tgļ(du)늳(sh)ry(c)ԇͬr(sh)y(c)ԇ߀һN(gu)֪I(y)a(chn)´ɷ늹һN(gu)a(chn)늹ܣ(ni)僌(do)Ĥڗly(c)ԇx͜y(c)ԇh(hun)ܲ룬PJ(rn)ͬėlµĵõĜy(c)ԇY(ji)(du)´ɷ늹ܵߺʹ߶߀ǾһČ(du)ȅr(ji)ֵð֮ڱԸܒuǜy(c)ԇ(bo)ժҪ

1.1 y(c)ԇr(sh)g2003/07/02

1.2 y(c)ԇh(hun)26RH42%

1.3 Ҫy(c)ԇxLCRԄ(dng)y(c)?j)xBD2811

1.4 y(c)ԇĿģy(c)늹ܵý|(zh)pϵ(sh)tgļ(du)늳(sh)r

1.5 y(c)ԇ(du)󣺱y(c)̖(ho)123ͬһI(y)a(chn)N´ɷ늹ܣy(c)̖(ho)456քeI(y)a(chn)´ɷ늹y(c)̖(ho)7(gu)I(y)a(chn)´ɷ늹y(c)̖(ho)8λ(gu)a(chn)늹

1.6 y(c)ԇӋ(j)㷽y(c)늹ܱo϶XһȦMܲ϶ώp@(do)LCRԄ(dng)y(c)?j)xһ(g)y(c)ԇһy(c)ԇÌ(do)ڱy(c)늹ܵĹٻֱӜy(c)Xcy(c)늹γɵC|(zh)pϵ(sh)tgģٸ(j)y(c)늹ܵĎ׺γߴӋ(j)w(du)늳(sh)r

    Xcy(c)늹γɵC(yng)C=2L/R(Da/Db) (1)

    ʽLXȣDa늹ܽw⏽Db늹ܽw(ni)DZy(c)ܽwĽ늳(sh)ֵԓw(du)늳(sh)rcս늳(sh)0֮e=r*0 2

ɣ12ʽɵær=CR(Da/Db)/2L0

1.7y(c)ԇY(ji)

1

1.8ӑՓ

1.8.1y(c)ԇlʣ100Hz1kHz늉s2Vc늹܌(sh)Hr^@ڬF(xin)ЃxėlѶ֮y(c)ԇY(ji)ֻ^2000AW(xu)߉(sh)(yn)Ҝy(c)ԇ^늹е֧ʹÃx늘߉o늱l߉l(f)늉1kVr(sh)y(c)õĦrcΜy(c)ԇ^ӽtgƫ

1.8.2y(c)ԇh(hun)Ȍ(du)y(c)ԇY(ji)Ӱ푘O7̖(ho)y(c)ܞ

2

ͬһy(c)늘50Hz1kVy(c)ԇ

3
 ɴ˿Ҋh(hun)Ӱ֮(du)tgֵӰЗl(yng)ژ(bio)(zhn)h(hun)ضM(jn)Мy(c)ԇّ(yng)(du)(wn)ĭh(hun)lœy(c)ԇͬıy(c)ͬh(hun)œy(c)õĔ(sh)(j)M(jn)б^xty

1.8.3 ҂^ȥ{(jng)(yn)J(rn)(gu)a(chn)늳(sh)^ͣ|(zh)pϵ(sh)ƫlܱ´ɲǰxĶ(jng)ʹõĻ_@Щȱݣ˴Μy(c)ԇ8̖(ho)y(c)ܲИI(y)ò(ni)僌(do)Ĥy(c)ԇY(ji)rc´ɷ늹tgֵҲ(yu)ڶ(sh)(gu)a(chn)´ɷ늹ɴ˿Ҋxĵî(dng)ӹˇ;бCt늹Ҳ(yng)clԴƥMܲe(cu)ijl(f)

1.8.4˴Μy(c)ԇеĔ(sh)N(gu)a(chn)´ɷ늹c(gu)´ɷ늹(du)늳(sh)ие|(zh)pϵ(sh)(gu)a(chn)ȫȇ(gu)ܲõҲһϣеij^屶(sh)HMɳl(f)r(sh)tgĴtl(f)lm(yng)Բеć(gu)a(chn)´ɷ늹ܲòʹlʡPJ(rn)θM(jn)䷽tg´ɷ늹ߑ(yng)P(gun)עĆ}֮һ

1.8.5 (gu)a(chn)´ɷ늹ܻձ^ֱ^ӡ^M(jn)һϺtҌ(do)^ڽwɢƼs˳a(chn)ʵ

1.8.6(gu)a(chn)´ɷ늹ܵĻcɲĵÛϵ(sh)MܽӽҲ´ɷ늹ߑ(yng)ҕĆ}҂ʹõć(gu)a(chn)´ɷ늹һʹЧe(cu)ڶl(f)\(yn)|ijO(sh)Ҵΰl(f)F(xin)ɬF(xin)(yng)\(yn)ݔ;܃

Ϝy(c)ԇP֮Ҋ(dng)cͬṇu(png)ָ

                  ؈@ؙ

(qun) ©RI(y) & V݊W“(lin)h(hun)Ƽ˾