jack rafter मीनिंग इन हिंदी

उदाहरण वाक्य

1. Only a level roof, or a 0 pitch will require a 45?angle side cut ( cheek cut ) for hip and jack rafters.
2. Among its basic uses are marking common, hip, valley and hip, or valley jack rafters, laying out stair stringers, determining and marking angles, and making square cuts on boards.