스팬 테이블
목재 사용 라이브러리
리소스 디자인 값
Southern Pine Lumber 지정
산업 링크
목재 등급
Span Tables
Joists & Rafters
Headers and Beams
Headers and Beams : Size Selection Tables
Headers and Beams : Allowable Load Tables
Specifying Southern Pine Lumber
Specification Guidelines
Sizing
Seasoning Requirements
Lumber Grading
Descriptions
Methods
Grade and Quality Marks