International Organization for Standardization (ISO)
Latest
ISO 3132:1975
Scope
Determination of the proportional limit (conventional ultimate strength), the load being applied to the whole surface (radial or tangential) of the test piece. References are made to ISO 3129 and ISO 3130.
ISO 3132:1975 history
1975ISO 3132:1975 Wood; Testing in compression perpendicular to grain