女公务员人妻呻吟求饶_国模小黎自慰GOGO人体_广东少妇大战黑人34厘米视频_网禁拗女稀缺资源在线观看_国产乱子伦高清露脸对白_国产综合视频一区二区三区_日韩精品一区二区三区影院_亚洲欧美日韩中文无线码_无码无遮挡又大又爽又黄的视频_

niningtt
¼‰(j¨ª)„e: ¹¤¿Ø‚b¿Í
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 1233 ‚€(g¨¨)
¹¤¿ØÍþÍû: 3553 üc(di¨£n)
ÏÂÝd·e·Ö: 850 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 461(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2010-08-24
×îºóµÇä›: 2025-07-22
²é¿´niningttµÄ Ö÷î} / »ØÙN
˜ÇÖ÷  °l(f¨¡)±íÓÚ: 2010-11-16 14:13
±¾ÈËÐÂÊÖ£¬Ï놖£¬Èç¹ûÒÑ֪늙C(j¨©)µÄ˜OŒ¦(du¨¬)”µ(sh¨´)P=2,ºÍî~¶¨ÞD(zhu¨£n)ËÙr=1400r/min¡£¬F(xi¨¤n)ÔÚÈç¹ûÎÒÏò׌늙C(j¨©)µÄÞD(zhu¨£n)ËÙÊÇ1000r/min,ÄÇôÎÒµÄ׃îlÆ÷îlÂÊÔ“ÊÇÔõôӋ(j¨¬)Ëã°¡£¿ÖxÖx£¨¹¤îl50HZ£©
nimuling
Œ£˜I(y¨¨)ÖÆÔì늾€ëŠÀ|£¬À­½z£¬ÍË»ðÔO(sh¨¨)‚ä
¼‰(j¨ª)„e: ÂÔÓÐС³É
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 235 ‚€(g¨¨)
¹¤¿ØÍþÍû: 377 üc(di¨£n)
ÏÂÝd·e·Ö: 8088 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 46(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2009-09-29
×îºóµÇä›: 2014-06-09
²é¿´nimulingµÄ Ö÷î} / »ØÙN
1˜Ç  °l(f¨¡)±íÓÚ: 2010-12-04 11:15
1000/1400*50=35.7Hz