标签：trusses - 英国华人论坛

Reading Level: IntermediateTrusses are use as structural element for roofing works in any building. There are two types of material being used; timber and steel. Among these, timber is frequent use. It has been selected; because it is more e...英国华人论坛

When the design of prefabricate trusses have been approved. It will under go fabrication in factory. Upon completion of fabrication of trusses, it will deliver to site for construction. As a civil and structural engineer, one of the duty of...英国华人论坛