cherish
Jun24-10, 12:11 AM
Hi Gent. men,
I'm having trouble with distinguish different of these above type of beams. Unfortunately there're too few of concept about this in our language Vietnamese, here's a standard that our company is using but...i often get confusing about this :frown:
http://img155.imageshack.us/img155/5403/123pyh.jpg
Highly appreciated with any comments
I'm having trouble with distinguish different of these above type of beams. Unfortunately there're too few of concept about this in our language Vietnamese, here's a standard that our company is using but...i often get confusing about this :frown:
http://img155.imageshack.us/img155/5403/123pyh.jpg
Highly appreciated with any comments