99久久国产综合精品女不卡-99久久好看一级毛片-99久久精品99999久久-99久久精品费精品国产-99久久精品费精品国产一区二

wuzhishou
wuzhishou
¼‰(j¨ª)„e: ¹¤¿Ø‚b¿Í
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 224 ‚€(g¨¨)
¹¤¿ØÍþÍû: 2464 üc(di¨£n)
ÏÂÝd·e·Ö: 2008 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 444(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2013-08-06
×îºóµÇä›: 2025-07-31
²é¿´wuzhishouµÄ Ö÷î} / »ØÙN
˜ÇÖ÷  °l(f¨¡)±íÓÚ: 2015-01-15 18:07
늙C(j¨©)2500ÞD(zhu¨£n)µÄ  ¾Ž´aÆ÷2500¾€”µ(sh¨´)  PLC°l(f¨¡)ËÍÃ}›_îlÂÊ100KHZ    œpËÙ±È 1/10µÄ  æœÝ†·Ö¶ÈˆA73  ÒªÇ󾫶È1mm
   ÎÒÊÇß@˜ÓËãµÄ 2500³ýÒÔ60X10000³ýÒÔ100X1000=4.16666667
  ÖÜÃ}›_=100X1000³ýÒÔ2500³ýÒÔ60=2400
  73X3.14³ýÒÔ10=22.922
   Ã}›_†ÎÁ¿žé 1³ýÒÔ22.922=0.04362621 X10000=436.262106
  ß@˜ÓË㌦(du¨¬)†á    ÎÒµ½Õ“‰¯ÕÒµ½Ò»‚€(g¨¨)Ü›¼þËã³öµÄÊÇß@˜Ó
wuzhishou
wuzhishou
¼‰(j¨ª)„e: ¹¤¿Ø‚b¿Í
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 224 ‚€(g¨¨)
¹¤¿ØÍþÍû: 2464 üc(di¨£n)
ÏÂÝd·e·Ö: 2008 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 444(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2013-08-06
×îºóµÇä›: 2025-07-31
²é¿´wuzhishouµÄ Ö÷î} / »ØÙN
1˜Ç  °l(f¨¡)±íÓÚ: 2015-01-16 08:25
ÿÈËÕf(shu¨­)Ô’  °¦£¡£¡£¡
[ ´ËÌû±»wuzhishouÔÚ2015-01-16 09:29ÖØÐ¾ŽÝ‹ ]
¸½¼þ£º ëŠ×ÓýX݆±È.zip (8 K) ÏÂÝd´Î”µ(sh¨´):52
¾W(w¨£ng)Õ¾Ìáʾ: Õˆ(q¨«ng)²»ÒªÓÃѸÀ×ÏÂÝd¸½¼þ£¬ÈÝÒ׳öåe(cu¨°)

Ö÷Õ¾Ö©Öë³ØÄ£°å£º ÔÚÏß»ÆÉ«.com| ÑÇÖÞɫͼ×ÛºÏÍø| ÑÇÖÞ¹ú²ú99999ÔÚÏß¾«Æ·Ò»Çø| ÈÕº«Å·ÃÀ¹ú²úÖÐÎÄ| ¹ú²ú¾«Æ·Âé¶¹Èë¿Ú| ÀÇÈË×ÛºÏÒÁÈËÍø| Å·ÃÀÒ»Çø¶þÇøÈýÇøÔÚÏß¹Û¿´²»¿¨| ÒÁÈËÍøÑÇÖÞ| СÃ÷wwwÓÀ¾ÃÃâ·Ñ²¥·Åƽ̨| ÑÇÖÞÈý¼¶³ÉÈË| ¹ú²úÅ·ÃÀÈÕº«ÔÚÏßÊÓÆµ| ÊÓÆµÔÚÏßÑÇÖÞ| Ãâ·ÑÒ»¼¶Ã«Æ¬Å®ÈËͼƬ| ÈÕº«Ò»¼¶´óëƬŷÃÀÒ»¼¶| ÑÇÖÞÒ»Çø¶þÇøÈýÇø³ÉÈË| ¹ú²úÈÕ±¾º«¹ú²»¿¨ÔÚÏßÊÓÆµ| Ïã½¶ÊÓÆµÈý¼¶| ³ÉÈËÇà²ÝÑÇÖÞ¹ú²ú| Ò»¼¶Ã«Æ¬ÕæÈËÃâ·Ñ¹Û¿´| Å·ÃÀÈÕº«ÏµÁÐ| »ÆÉ«ÍøÖ·Ãâ·Ñ¿´| Ãâ·ÑÔÚÏß¿´»ÆÊÓÆµ| ¾Ã¾Ã³ÉÈË×ÛºÏ| Âé¶¹×ÊÔ´| ¹ú²ú×ÛºÏÉ«¾«Æ·Ò»Çø¶þÇøÈýÇø| ÔÚÏß¹Û¿´Ãâ·ÑÇéÍøÕ¾´óÈ«| 999¾«Æ·ÊÓÆµÔÚÏß¹Û¿´| ¹ú²úÔÚÏßÅ·ÃÀ¾«Æ·| ¹ú²ú³ÉÈ˸ßÇ徫ƷÃâ·Ñ¹Û¿´| ÈÕº«¾«Æ·ÊÓÆµÔÚÏß²¥·Å| ÎçÒ¹¾«Æ·ÊÓÆµÔÚÏß¿´| »ÆÉ«Æ¬²»¿¨| ³ÉÈËÔÚÏß¹Û¿´²»¿¨| ÑÇÖÞÅ·ÃÀÔÚÏß¹Û¿´| ×ÛºÏÍøÊÓÆµ| ÑÇÖÞ¸ßÇåÊÓÆµÔÚÏß²¥·Å| ÑÇÖÞ×ÛºÏÍ¼Çø| »ÆÉ«Â¼ÏñÃâ·Ñ¿´| ÑÇÖÞÅ·ÃÀÈÕº«ÖÐÎÄÔÚÏßÖÆ·þ | ×ÛºÏÌìÌìÉ«| ¾«Æ·Ò»Çø¶þÇøÈýÇøÔÚÏßÊÓÆµ¹Û¿´|