How to know the quality of steel @ site?

أفضل جواب: <p>By providing good sense of direction for the client during inception.</p> <p>By prov ... الإطلاع على المزيد

أفضل جواب: A supervisor is nothing without the cooperation or coordination with the site and his projects managers. ... الإطلاع على المزيد

أفضل جواب:   Productivity in construction is often broadly defined as output per labor hour. Since labor constitutes ... الإطلاع على المزيد

أفضل جواب: use SS 308 luna smaw welding rods for welding. Strength can be enhanced by double bead  regards   ... الإطلاع على المزيد