- W²¨¶Î¹¦ÂÊ̽ͷ×Ô¶¯¶¨±êÉè¼ÆÓëʵÏÖ (0.52M)
- »ùÓÚ¶àÖ¸±êÕý½»ÊµÑéµÄÎÐÁ÷̽ͷÓÅ»¯Éè¼Æ (0.92M)
- Ó͹ܹܶ˳¬Éù²¨Ì½ÉËÓÃ×éºÏ̽ͷ (168.52K)
- Öкñ°å³¬Éù²¨Ì½ÉË̽ͷµÄÑÐÖÆ (214.61 KB)
- JJF 1437-2013 ʾ²¨Æ÷µçѹ̽ͷУ׼¹æ·¶ (1.39M)
- ±¾ÌØÀû±£»¤Ì½Í·°²×°Ê¹ÓÃÊÖ²ápdfÎĵµ (1.47M)
- JJF(¾ü¹¤) 229-2019 ʾ²¨Æ÷¸ßѹ̽ͷУ׼¹æ·¶ (54.22MB)
- JJF(¾ü¹¤) 268-2020 ¿í´øʾ²¨Æ÷̽ͷУ׼¹æ·¶ (17.32MB)
- JJF(µç×Ó) 30305-2010 ʾ²¨Æ÷µçÁ÷̽ͷУ׼¹æ·¶ (3.23M)
- JJF(µç×Ó) 30306-2010 ʾ²¨Æ÷²î·Ö̽ͷУ׼¹æ·¶ (3.35M)
- JJF(µç×Ó) 30304-2008 ʾ²¨Æ÷¸ßѹ̽ͷУ׼¹æ·¶ (2.45M)
- SJ/T 10315-1992 ËÄ̽Õë̽ͷͨÓü¼ÊõÌõ¼þ (251.39K)
- ¹ÜµÀ¼ì²âÆ÷̽ͷ»ú¹¹µÄSolidworks Simulation·ÖÎö (0.69M)
- JB/T 12466-2015 ÎÞËð¼ì²â ³¬Éù̽ͷͨÓù淶 (1.05M)
- JB/T 10062-1999 ³¬Éù̽ÉËÓÃ̽ͷÐÔÄܲâÊÔ·½·¨ (834.15K)
- TB/T 2634-1995 ¸Ö¹ì³¬Éù²¨Ì½ÉË̽ͷ¼¼ÊõÌõ¼þ (613.74K)
- »ùÓÚ±ÈÀý²î·Ö̽ͷµÄÕæ¿ÕÃð»¡ÊÒÕæ¿Õ¶ÈÔÚÏß¼à²â (321.97K)
- HJ 506-2009 Ë®ÖÊ ÈܽâÑõµÄ²â¶¨ µç»¯Ñ§Ì½Í··¨ (294.05K)
- ij¹¤ÒµÔ°ËÞÉáÉú»îÇøÏû·ÀÑ̸Ð̽ͷʩ¹¤Æ½Ãæͼ (539.93K)
- JJF 1884-2020 10kHz¡«100MHzµç´Å³¡Ì½Í·Ð£×¼¹æ·¶ (27.4MB)
¹²ÓÐ "̽ͷ" Ïà¹Ø×ÊÔ´ 69 Ìõ
ÈÈÃÅÎĵµ