谁能告诉我有关液压论坛的网址或关于液压知识

有良多啊

欧美液压网
http-//www.omyy.com/

液压论坛
http-//www.china-hydraulic.com/hyd/
http-//www.china-hydraulic.com/hyd/index.asp?boardid=15

液压在线
http-//www.hydraulic-online.com/

流控论坛
http-//www.fluidpower.cn/index.asp?boardid=6

中国液压气动网
http-//www.waysvalves.com/

.
.
.