±¾¹«Ë¾¹Ì¶¨Çò·§ÊÊÓÃÓÚʯÓÍ¡¢ÌìÈ»Æø¹ÜÏßÇåÀí¹ÜµÀÅäÌ×ʹÓ㬸ù¾Ý¿Í»§ÒªÇóÇÒÓÐͨ¾¶ºÍ¹ÜµÀÄÚ¾¶Ò»ÖµÄÌØµã¡£Çå¹ÜÆ÷¿ÉÒÔ˳Àûͨ¹ý·§ÃÅ£¬²»»áÓп¨¶ÂÏÖÏó¡£
½á¹¹Ìصã

ÍâÐμ°Á¬½Ó³ß´ç

¹ú±ê HG20592-RF

¹Ì¶¨Çò·§½á¹¹·Ö½â



ÃÀ±ê ANSI B16.5-RF

ÃÀ±ê ANSI B16.5-RF



ɨһɨ½øÈëÊÖ»úÕ¾
Á˽â¸ü¶àÐÅÏ¢