合理的设计管路系统中的支座,是保证波纹管伸缩节正常发挥作用的必要条件,不同类型的波纹管伸缩节,对于管系的支座有不同的要求
TIME:2011-11-10 19:09:00 PV:211
TIME:2010-8-10 15:18:00 PV:382
TIME:2010-8-10 15:15:00 PV:238
TIME:2010-8-10 15:06:00 PV:646
TIME:2010-8-10 15:02:00 PV:369
TIME:2010-8-7 16:04:00 PV:267
TIME:2010-8-7 15:57:00 PV:441
TIME:2010-8-7 15:40:00 PV:410
TIME:2010-8-7 15:13:00 PV:254
TIME:2010-8-7 15:07:00 PV:460
TIME:2010-8-7 15:03:00 PV:491
TIME:2010-8-7 14:53:00 PV:334