Any body knows this designation
Any body knows this designation
(OP)
On an old drawing (1954) a structural member is designated as ST SB 7.5
It seems to be a T-section for a painter's trolly in a belt conveyor. Don't know what each letter stands for and what's SB, What's ST and What is 7.5?
I appreciate if anybody knows.
Thanks
It seems to be a T-section for a painter's trolly in a belt conveyor. Don't know what each letter stands for and what's SB, What's ST and What is 7.5?
I appreciate if anybody knows.
Thanks






RE: Any body knows this designation
Maine EIT, Civil/Structural.
RE: Any body knows this designation
Mike McCann, PE, SE (WA)