ከ waist slab thickness ተነስተን ስለ ሌላው ነገር አስተያየት እንስጥ Do you t | Ethiopian Construction Work Professionals - ETCONp

ከ waist slab thickness ተነስተን ስለ ሌላው ነገር አስተያየት እንስጥ

Do you think the waist slab thickness is right for this straight stair ?

@etcop

Facebook:- https://www.facebook.com/etconp/