GB/T 2821-2003/ISO 701:1998
ǰ ÑÔ
±¾±êµÈͬ²ÉÓÃISO 701;1998((³ÝÂֵĹú¼Ê·ûºÅ±íʾ·¨¼¸ºÎҪËØ´úºÅ¡·(ӢÎÄ°æ)¡£
±¾±ê´úÌæGB/T 2821-1992¡¶³ÝÂÖ¼¸ºÎҪËØ´úºÅ¡·¡£
±¾±êÓëGB/T 2821-1992Ïà±ÈÖ÷Ҫ±ä»¯ÈçÏÂ:
¡ª²»ÔÙרÃÅÁгö»òÔÚ¸½¼¸ø³ö¡°¸´ºÏÖ÷´úºÅ¡±ºÍ¡°³ÝÂÖ¼¸ºÎҪËصÄ×éºÏʾÀý¡±(1992Äê°æµÄµÚ3ÕÂ
ºÍ¸½¼A)£¬¶øÊǸù¾Ý´úºÅµÄ×éºÏ¹æÔò
GB_T 2821-2003 齿轮几何要素代号.pdf