ASTM 发表于 2013-12-3 22:56:02

AWWA M49 (Butterfly Valves: Torque, Head Loss, and Cavitation Analysis)

本帖最后由 ASTM 于 2013-12-5 12:46 编辑

求助AWWA M49 标准( Butterfly Valves: Torque, Head Loss, and Cavitation Analysis)

ASTM 发表于 2013-12-6 07:44:44

自己终于搞定了这个标准了

jamesMMFRP 发表于 2015-10-1 00:41:36

请教您是如何自己搞定这个标准的?!
页: [1]
查看完整版本: AWWA M49 (Butterfly Valves: Torque, Head Loss, and Cavitation Analysis)