I know I am stupid. But I am not as stupid as you guys think. I am simply trying to help LZ to diagnose the problem. So, please let the LZ answer my question.
Did LZ use that to determine the source of noise?
所有跟帖:
• Water pump noise is a howling noise -xxhhwxc- ♂ (29 bytes) () 05/21/2009 postreply 09:36:19