www.黄片视频在线播放,欧美精品日韩精品一级黄,成年男女免费视频网站,99久久久国产精品免费牛牛四川,99久久精品国产9999高清,乱人妻中文字幕视频4399,亚洲男人在线视频观看

ױɫAyģо

l(f)rg:2018-06-26 Դ: ӛȫ c

http://img1.qikan.com.cn/qkimages/jiln/jiln201808/jiln20180881-1-l.jpghttp://img1.qikan.com.cn/qkimages/jiln/jiln201808/jiln20180881-2-l.jpghttp://img1.qikan.com.cn/qkimages/jiln/jiln201808/jiln20180881-3-l.jpg
ժҪú1951ꡫ2014^yױYһԪԷ5껬ƽM-Kͻ׃zɫՓȷо˺ױy(tng)Ӌ׃Ayõ½Y(ji)Փһͨ^ױ׃ó5·ױÿ10p1.77·ױÿ10p1.69·ױÿ10p1ңͨ^ױHͻ׃zó1982ױͻ׃19805·9·ױͻ׃19757·ױͻ׃ꣻ\ûɫՓױ՞׃AyģоóδF(xin)ױո100ݞ2025
P(gun)I~ױգrg߶M-KzɫՓ
ЈD̖ P446 īIRa A DOI̖ 10.14025/j.cnki.jlny.2018.08.063
ʡλ҇϶ځᎧL^(q)(j)ױYϽy(tng)Ӌóʡƽױ_100ڶ׻ӵ؅^(q)ʡܭh(hun)@ˮYԴlױĮa(chn)Ͱl(f)չ[1]˺ϵ؅^(q)ױ^SSױⲻHһĂͬrԼͨϵy(tng)һēp߀O̖ݔһĸɔ_бҪоϵ؅^(q)늻܉?q)ױնڰl(f)չMA麣ϵ؅^(q)늞ĺLUu_չṩָ
(j)OӋҎ(gu)GB50057-2010[2]ָױՔ(sh)Ӌ㽨AӋדΔ(sh)MеȼֵһҪ(sh)ͬrIEC62305-2LU[3]Ҳָױ늞ĺLUuһdzҪ(ni)ܶWߌȫԼͬ^(q)늻MһϵоK[4]ȫyվOlW늻ӱ̖ϱ|ɂϵĴňʹöطоϱ|ɂň̖Ķطֲоl(f)F(xin)ϱ|ϵĴň̖LP(gun)óʹöطV(sh)Q-burstMReG[5-6]úϵ؅^(q)ױYEOF(sh)ֽⷨϵ؅^(q)ױMооױճ@fpڅб(ni)ױϲغ^ٿgֲ
ʹ1951ꡫ2014ױսy(tng)Ӌ(sh)(j)ÚAʁоױմ׃M-Kͻ׃zķоױհl(f)չڅԼͻ׃rûɫՓױ՞׃AyģڌױճF(xin)׃MAy
1 (sh)(j)Դʹf
(j)1951ꡫ2014ױՔ(sh)(j)ױMнy(tng)ӋδױMжAyʹÔ(sh)(j)Դںʡֵ^yYڌдױռ(ji)׃Ҏ(gu)ɵоxȡԭt飺5·ݴ7·ݴļ9·ݴ^
2 ױՕrgҎ(gu)
2.1ױմ׃Ҏ(gu)
xȡ1951ꡫ20145¡79ױՔ(sh)(j)оױ׃Ҏ(gu)ױմ׃څԼ5껬ƽY(ji)ҊD15·ĈDнy(tng)ӋY(ji)Կ5·ױղӷ^ľƽֵԿ1951ꡫ1975g5·ױվƽֵֵH4ݵױվƽֵؓ(sh)˺5·ڴgױ^Ҫƽֵˮƽ1976ꡫ1993gױվƽֵؓl(f)չ׃څfڴgױղӷ^1994ꡫ2014ױվƽֵֵؓЃH1ݵױվƽֵ(sh)˺5·ڴgױ^Ҫhhƽֵˮƽ(j)һԪԻؚw̵ó5·ױճfpİl(f)չڅױ՚Aʞ-1.7/105·ױÿ10p1.7ңfp^5껬ƽԿ1983麣5·ױյһD(zhun)1983֮ǰ5껬ƽֵ0f1983֮ǰ5·ױ^ࣻ1983֮5껬ƽֵС0f1983Ժ5·ױ^١
7·ױ׃څݽy(tng)ӋY(ji)DпԿ1951ꡫ1980gױվƽֵֵH5ݵױվƽֵؓ(sh)˿fڴgױ^lױҪƽֵˮƽ@һױ^ĕrڻc5·ݵһ1980_ʼױվƽֵֵؓ1980ꡫ2014g7·ױ^(j)һԪԻؚw̵ó7·ױճfpİl(f)չڅױ՚Aʞ-1.6/107·ױÿ10p1.6fpȃH5·ױfpٶͬrԵó19807·ױջ׃һD(zhun)
9·ױ׃څݽy(tng)ӋY(ji)DпԿ1951ꡫ1966gױվƽֵֵH4ݵױվƽֵؓ(sh)˿fڴgױոƽֵˮƽ1967ꡫ1985gױվƽֵؓl(f)չ׃څfڴgױղӷ^1986ꡫ2014gױվƽֵֵؓڴg9·ױ^(j)һԪԻؚw̵ó9·ױҲfpİl(f)չڅױ՚Aʞ-1/109·ױÿ10p1fpҪС5·ݺ7·ױfpٶͬrԵó19859·ױջ׃һD(zhun)

P(gun)~ ױ ɫ ģ

cx

(qun) ѹӢժ www.91mayou.com