"Roof trusses" refer to a framework made of wooden or metal beams that support the weight of a roof. They are often triangular in shape and help distribute the load evenly across the structure, making the roof sturdy. Full definition
The units presented real - world problems within the following CTE contexts: manufacturing, architecture, bridge building, marketing, energy transfer and conservation, electrical power, and construction of roof trusses and staircases. (nrccte.org)
Latest images from Anfield capture the Main Stand's remarkable transformation exactly 12 months after construction workers raised a 650 - tonne roof truss over the stadium — reaching a historic milestone. (liverpoolfc.com)
2019 JAYCO EAGLE HT 25.5 REOK, 2 YEAR LIMITED WARRANTY, WHISPER QUIET A / C, 16» GOODYEAR TIRE UPGRADE, 32» TV IN OUTSIDE KITCHEN SANICON DUMP SYSTEM, MAGNUM ROOF TRUSS SYSTEM, ROOF LADDER! (shoppok.com)