公交车短裙挺进太深了h女友,国产亚洲精品久久777777,亚洲成色www久久网站夜月,日韩人妻无码精品一区二区三区

ԑλã233У>һ>>W(xu)(x)ʼ

׽ʩԑ

һǰ

VУTһ׽ķƱȽ©٣Դ׽ķsaӡ涨҅R̵ĵAҪ飬Ա׃eƣٽƹ{{ơԖʩǷüʩĸšȫδм㡢㣬׵ĽķơʩVϴĵäĿԣʹЩ˷(zhn)˹PЩsδ僡ʩ©nNе?/P>

ـ?/STRONG>

y(zhn)199381(sh)ʩġýƹ淶JGJ/T1692ƼI(y)(zhn)1994111(sh)ʩġƹ淶GB5005794(qing)Թұ(zhn)GB5005794ʹķơʩ(sh)JίԱIECy(zhn)ӹeʩҎ(gu)(zhn)

GB5005794ý࣬JCJ/T1692ýƷֵøӾ塢ϸ¡ʹijЩýgȥӦеİȫЩ֑ܳKM(fi)ΪõIECGB5005794JCJ/T1692ߵ(sh)ʣҪr1.ҺķJCJ/T1692еĹ?/P>

A(y)lՁ_÷ʩ

A(y)lՁ_÷ʩһ׽⣬ـ׼ȼAԴཨTA(y)ՁNʹSĽ˼~Ʊأ˷ˡġּf1ԑƽ̹סլСEһסլ6߲bҸ2.2mԪУL=60mW=13mH=20mƽyTd=33.2d/aסլСEУϵK=1.JCJ/T1692йʽD.21D.22D.23D.24ã뽨ͬ׻Ĕkm2Ae=L.W2LWH200HH200H106=60132601320200203.142020020106=0.02084km2صՁصƽܶxNg=0.024Td1.3=0.02433.21.3=2.28/km2.aA(y)ՁN=KNgAe=12.280.02084=0.0475/aJCJ/T169212.3.1ֻN0.05GB5005794УN0.06ףУN=0.0475<0.05ҸסլסլȺ{ߵҲȺʸסլʩ

ϼ㲽裬L=60mW=13mֱH=7m10m15m20mֲͬĸ߶xKֱֵȡ11.51.72Ng=2.28km2.aмNֵ2.f2еݿ֪rڣٵK=1rеĽN<0.05÷ʩԑK=1.5rՊfߡߡɽɽʽСˮ¶^ɽɽ_ԑsĻرĽPڸ߶?5m]ʩ۵K=1.7ruľṹĽ߶s7m]ʩܵK=2rλNҰλã߶s7m]ʩ

ɼеĽ20mĸ߶xs÷ʩеĽ߶7mͱʩؼVĵλ֙ʺ׵?/P>

ͬraĹУҲ1еýPƵĹ̲÷~ˣʩļӵװ?ʾ

8߾ýṄ?12ˮq?mlj1m.(x)ֲľ\\ֲ0.192t˹2950ԪA(y)㹤ֱӷ?.75Ԫסլ칫¥ý?998s600800ķʩ乤ֱӷԼ?50600ԪԴƣȫʡȫ߷׵ȼ߹˷Ӗ(xn)N˒ġˣTýķƱԽA(y)Ձм㣬ݼϾȷLʩġʩˡܵȵİȫ롣

1.׵`ĹϵՁrՁͨ\bnVbߵĵλԑij˻Vijĸ߶hصλUo=URUL=IkRqL 1ʽIk׵ֵkA RqbõĽص覸Lijĸ߶ohbõĵЦH׵IJ^kA/H 1ʽұߵһURIkRqλĵԜUL λĵзGB5005794йع涨༉׽Уȡ׵Ik=100kA^бΣ^10s׵^ = =10kA /sȡߵλoLo=1.4H/m1ʽɵQ(mo)Uo=100Rq1.4h10=100Rq14hkV 22ʽEͬĽصRq߶hr(yng)UoֵͬUoֵнϴ?߷ֱ48Rÿ߾ͬoՁҺ׵ˮƽϵĵ輰ѹUR/ULֵr3.3\֪صRqʹ㣬ڲͬ߶ȵĽӵڔĵλз҂(c)(dng)ߵģͬ?/P>

2.֮İȫՁ`ϲՁ׵_ijʹPsڣзֻE^r5sڣ߶耾ͬȡ(qing)xUL=700kV/mER=500kV/m.Ļ(qing)oN(qing)xuĻ(qing)鏊(qing)oһ?/P>

֮İȫ롣ÿÄ?12Ϊ塢֮֮ܵĨҲ㣬ɺؔ?/P>

_֓评

正在播放Q一U徏造师考点解读

隑ֺQ?i class="star s3">
试听完整?/a>