ningchao1
¼‰(j¨ª)„e: ̽Ë÷½âÃÜ
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 72 ‚€(g¨¨)
¹¤¿ØÍþÍû: 130 üc(di¨£n)
ÏÂÝd·e·Ö: 648 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 14(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2010-01-15
×îºóµÇä›: 2018-09-12
²é¿´ningchao1µÄ Ö÷î} / »ØÙN
˜ÇÖ÷  °l(f¨¡)±íÓÚ: 2010-05-25 21:34



1Õˆ(q¨«ng)†–ÒÑÖª·e·Ö•r(sh¨ª)ég³£”µ(sh¨´)Ti=3 ΢·Ö•r(sh¨ª)ég³£”µ(sh¨´)Td=0.75 ϵ½y(t¨¯ng)‚÷ßfº¯”µ(sh¨´)ÑÓßt•r(sh¨ª)égžé20S, ÄLjDÖеķe·Ö•r(sh¨ª)égÅc΢·Ö•r(sh¨ª)égÔõôÌÄØ £¬
2߀ÓеÚÒ»ÐеÄSPÖµÔõôÌÄØ £¿£¿£¿
3߀ÏëÕˆ(q¨«ng)†–ÏÂPLCÝ”³öµÄ”µ(sh¨´)×ÖÁ¿ÐÅÌ–(h¨¤o)µÄ늉º•r(sh¨ª)¶àÉÙV  ???
yaoxiang
¼‰(j¨ª)„e: ¼Òˆ@³£¿Í
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 241 ‚€(g¨¨)
¹¤¿ØÍþÍû: 567 üc(di¨£n)
ÏÂÝd·e·Ö: 110083 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 492(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2010-09-07
×îºóµÇä›: 2024-11-12
²é¿´yaoxiangµÄ Ö÷î} / »ØÙN
1˜Ç  °l(f¨¡)±íÓÚ: 2010-09-07 12:51
²»åe(cu¨°)