For level shear test, no matter what loading direction is perpendicular or par...

而水平剪切强度无论是垂直还是平行加载对树种差别不大。

youdao

For level shear test, no matter what loading direction is perpendicular or par...

而水平剪切强度无论是垂直还是平行加载对树种差别不大。

youdao