這裏有做piping engineering or design的嗎?

這裏有做piping engineering or design的嗎?

所有跟帖： 

• did 15 years ago. what? -laughs- ♂ (0 bytes) () 09/24/2010 postreply 21:26:06

• 回複：did 15 years ago. what? -lile- ♀ (26 bytes) () 09/24/2010 postreply 21:41:13

• 你有北美國學位嗎? -laughs- ♂ (0 bytes) () 09/24/2010 postreply 21:51:40

• 回複：你有北美國學位嗎? -lile- ♀ (37 bytes) () 09/24/2010 postreply 21:56:46

• design, not just stress analysis -laughs- ♂ (0 bytes) () 09/24/2010 postreply 22:01:43

• 回複：design, not just stress analysis -lile- ♀ (19 bytes) () 09/24/2010 postreply 22:07:56