GB 2730-2015 ʳÎïÇå¾²¹ú¼Ò±ê×¼ ëçÀ°ÈâÖÆÆ·
Ðû²¼ÈÕÆÚ2020-12-23 ä¯ÀÀ 180619 ´Î
GB 2730-2015 ʳÎïÇå¾²¹ú¼Ò±ê×¼ ëçÀ°ÈâÖÆÆ·
±ê×¼ÖÖ±ð ¹ú¼Ò±ê×¼ Ðû²¼ÈÕÆÚ 2015-09-22
±ê׼״̬ ¹ØÓÚ±ê×¼ÓÐÓÃÐÔ±ê×¢µÄ˵Ã÷ ʵÑéÈÕÆÚ 2016-09-22Ïà¹Øͨ¸æ£º¹ú¼ÒÎÀ¼Æί¹ØÓÚÐû²¼¡¶Ê³ÎïÇå¾²¹ú¼Ò±ê×¼ ̼ËáÄÆ¡·£¨GB 1886.1-2015£©µÈ127ÏîʳÎïÇå¾²¹ú¼Ò±ê×¼ºÍ2ÏîÐ޸ĵ¥µÄͨ¸æ£¨2015Äê µÚ8ºÅ£©
ÏÂÔØÁ´½Ó£ºGB 2730-2015