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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }Ŀ̖(ho)C(j)ˢȵo(j)䛣̖(ho)ͨ^׃wwe(sh)F(xin)D³?x)rwe׃СC(j)ܸ  ˮ(du)ĉ(qing)(dng)C(j)팦(du)ˮʩr(sh)  C(j)(hu)@ǰĄ(dng)еĻC(j)•bc“(lin)ϵ•fϢģ

          𰸡׃׃໥•
          ⣺1̖(ho)C(j)³?x)rڽ]ںˮwe׃С_Һwwe׃С(j)F=G=ˮgV֪ܵĸF׃2?yn)Һw(qing)SȵӶԻC(j)³?x)r̎tˮ(du)ĉ(qing)׃3(dng)C(j)팦(du)ˮʩr(sh)wg໥C(j)팦(du)ˮʩˮ(du)C(j)һ(g)ǰķC(j)(hu)@ǰĄ(dng)4еĻC(j)•bc“(lin)ϵ•ó•ģ Դǣ׃С׃໥ģ•
          c(din)}P(gun)I໥ԵP(gun)֪R(sh)ֻһ(g)wܮa(chn)wcwg໥ģע⣺ 1ֱӽ|ăɂ(g)w֮gҲ܉a(chn)2ɂ(g)w໥|һ(hu)a(chn)3ɂ(g)w໥һ(hu)a(chn)Լ(du)Һwĉ(qing)c(din)⣬˽Һw(qing)c(din) ͬһ(g)ĉ(qing)ȣҺwĉ(qing)Һwĉ(qing)߀cҺwܶP(gun)ͬr(sh)ҺwܶԽ(qing)Խ

          (x)ϵд
          P(gun)(x)}

          Ŀ Դ

          }ĿСҏNһѶ๦ܼDИ(bio)עԓP(gun);(du)ʹ·_ǣ
          A.ƿʹÕr(sh)һ(g)M(fi)ܗU
          B.ʹÕr(sh)wԽOc(din)Խʡ
          C.ƤʹÕr(sh)кhǞѹƤ
          D.DQʹÕr(sh)DXJǞ˜pС(qing)ѹD_

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDʾ·]_P(gun)AR1cR2“(lin)Bӵģ(dng)(dng)׃R2ĻƬPƄ(dng)r(sh)A1ʾ(sh)  늉Vʾ(sh)cA2ʾ(sh)֮Ȍɿx׃󡱡׃С򡰲׃

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ̽ˮvr(sh)ضcr(sh)gP(gun)ϵ(sh)(yn)У(sh)(yn)bD1ʾ
          1MbЌ(sh)(yn)ĕr(sh)̖(ho) ٜضӋ(j)ʯ޾W(wng)bˮğܾƾ
          2ضӋ(j)ˮеҪ
          3ӛ䛵Č(sh)(yn)(sh)(j)±(sh)(yn)^쵽2ˮ_ʼv

          (sh)(yn)Δ(sh)

          1

          2

          3

          4

          5

          6

          7

          8

          r(sh)gt/min

          0

          0.5

          1

          1.5

          2

          2.5

          3

          3.5

          ضt/

          90

          94

          97

          98

          99

          99

          99

          99

          Ո?jin)ڈD2ϮˮĜضcr(sh)gP(gun)ϵD
          4D󣬿Եó̽Y(ji)Փ

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDʾ(du)ڈDƬ^̣з_ǣ
          A.Dף(ni)Ŀ՚ⱻsr(sh)՚ă(ni)ܜp
          B.DƿӃ(ni)Ŀ՚Ƅ(dng)r(sh)՚ă(ni)
          C.Dԇ܃(ni)ˮƄ(dng)ӛ_r(sh)ˮă(ni)ܜp
          D.D׃(ni)ĚwƄ(dng)\(yn)(dng)r(sh)wă(ni)

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿijԄ(dng)?ji){C(j)r(sh)늟ܼӟc늄(dng)C(j){^̽M(jn)䲿օ(sh)±

          ~늉

          220V

          늙C(j)

          100W

          ӟṦ

          1100W

          20N


          1ն?ji){C(j)ˮƽ|e4cm2  (du)ˮƽĉ(qing)Pa
          2Ӌ(j)pʧӏ(qing)80sʹ1kg?ji){ĜضC[ȡC?ji){=4103J/kgC]?ji){hζf
          3늟ͨһΕr(sh)g׃úܠCc?ji){C(j)BӵČ(do)sôҪ?yn)?do)  a(chn)ğ?ji){C(j)һζ?ji){ĵĿܞ0.17kWhӟc{ĕr(sh)g֮Ȟ31tһζ?ji){h

          鿴𰸺ͽ>>

          Ŀ Դ

          }Ŀ|(zh)ȵFKXKքeƳΠͬAB(g)քeɂ(g)ͬbͬӶˮˮУܸˮˮδܵĸքeFAFB  tFAFBxڡСڡ򡰴ڡͬуɂ(g)ȫ]ڃɂ(g)ˮˮ׵ˮߵĸ߶ȷքehAhB  thAhB

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿDʾ·(dng)]_P(gun)(dng)׃Ļ(dng)ƬPƄ(dng)r(sh)
          A.늉ʾ(sh)׃󣬟׃
          B.늉ʾ(sh)׃С׃
          C.ʾ(sh)׃С׃
          D.ʾ(sh)׃׃

          鿴𰸺ͽ>>

          Ŀ Դ

          }ĿijͬW(xu)^늄(dng)܇l(f)F(xin)o߅߀߅܇l܇βһKx܇ָʾ(hu)𣬶܄(dng)ҵD(zhun)_P(gun)r(sh)܇βֻЌ(du)(yng)һ(c)D(zhun)ָʾ(hu)ָʾʾDǣ
          A.
          B.
          C.
          D.

          鿴𰸺ͽ>>

          ͬ(x)Դ