gil
Guest
Bye.
I have some doubts about metal profiles from carpentry.
hea, heb, ipe profiles are very common.
the hem and ipn profiles (simplely np, or unp on some prontuaries) while being standard are easily found on the market?
and why all this confusion in the nomenclature?
I have some doubts about metal profiles from carpentry.
hea, heb, ipe profiles are very common.
the hem and ipn profiles (simplely np, or unp on some prontuaries) while being standard are easily found on the market?
and why all this confusion in the nomenclature?