ˮϵͳ ˮѹ½ÓÁ¦Æ÷ ÐÍʽÓë³ß´ç |
 |
±ê×¼±àºÅ£ºJB/T 2001.72-1999 |
±ê׼״̬£ºÒÑ×÷·Ï |
|
±ê×¼¼Û¸ñ£º8.0 Ôª |
¿Í»§ÆÀ·Ö£º     |
|
Á¢¼´¹ºÂò¹¤¼´¿ÉÏíÊܱ¾±ê׼״̬±ä¸üÌáÐÑ·þÎñ£¡ |
|
|
|
|
|
JB/T 2001.72-1999 ±¾±ê×¼ÊÇ¶Ô JB 2075-84¡¶Ë®Ñ¹»ú ˮѹ½ÓÁ¦Æ÷ ÐÍʽÓë³ß´ç¡·µÄÐÞ¶©¡£ ±¾±ê×¼¹æ¶¨ÁËˮѹ½ÓÁ¦Æ÷µÄÐÍʽÓë³ß´ç¡£ ±¾±ê×¼ÊÊÓÃÓÚÓë¸÷ÖÖ·´À¡»ú¹¹ºÍÁ½·§·ÖÅäÆ÷×é³ÉµÄË涯ˮѹװÖã¬ÒÔ¿ØÖÆË®±ÃÐîÊÆÆ÷´«¶¯µÄ¸÷ÖÖˮϵͳ·ÖÅäÆ÷£¬±¾±ê×¼²»ÊÊÓÃÓÚÖ±½Ó´«¶¯Ë®Ñ¹»ú¡£ ±¾±ê×¼¹æ¶¨µÄˮѹ½ÓÁ¦Æ÷ÓëÖ÷²Ù×Ýϵͳ²ÉÓÃͬһ¶¯Á¦Ô´£º¹«³ÆѹÁ¦ 31.5MPa£¬ÊÔÑéѹÁ¦ 42MPa£»¹«³ÆѹÁ¦ 20MPa£¬ÊÔÑéѹÁ¦ 30MPa¡£ ±¾±ê×¼ÓÚ 1984 ÄêÊ״η¢²¼¡£ |
|
|
|
|
|
|