Open AccessMETHODS OF STRENGTH GRADING OF STRUCTURAL TIMBER – COMPARATIVE ANALYSIS OF VISUAL AND MACHINE GRADING ON THE EXAMPLE OF SCOTS PINE TIMBER FROM FOUR NATURAL FOREST REGIONS OF POLAND
Author(s) -
Agnieszka Wdowiak,
Janusz Brol
Publication year - 2019
Publication title -
structure and environment
Language(s) - English
Resource type - Journals
eISSN - 2657-6902
pISSN - 2081-1500
DOI - 10.30540/sae-2019-016
Subject(s) - scots pine , grading (engineering) , forestry , pinus <genus> , engineering , geography , biology , civil engineering , botany