Gs/T 4689.22һ1996
ǰ ÑÔ
±¾±ê¹æ¶¨²â¶¨µÄÆøÐÔÊǺâÁ¿Ƥ¸ïÎÀÉúÐÔÄܵÄһÏîÖØҪָ±ê¡£
±¾±êÓÉÖйúÇṤ×Ü»áÌá³ö¡£
±¾±êÓÉȫ¹úëƤÖƸï±ê»¯ÖÐÐĹé¿Ú¡£
±¾±êÓÉÖйúƤ¸ï¹¤ҵÑо¿Ëù¸ºÔðÆð²Ý£¬ÓÉÖйúÇṤ×Ü»á±ê»¯Ñо¿ËùЭ×÷Æð²Ý¡£
±¾±êÖ÷ҪÆð²ÝÈË:ÕÔÁ¢¹ú¡¢ÀèӢ¡¢ÂÀ·ïÈã¡£
ÖлªÈËÃñ¹²ºÍ¹ú¹ú¼Ò±ê
GB/T 4689 22һ1996
Ƥ¸ïÆøÐԲⶨ·½·¨
Leath
GBT 4689. 22-1996 皮革透气性测定方法.pdf