BS EN 302-3:2023
用于承重木結構的粘合劑 測試方法 測定溫度和濕度循環對木纖維的酸損傷對橫向拉伸強度的影響
Adhesives for load-bearing timber structures. Test methods - Determination of the effect of acid damage to wood fibres by temperature and humidity cycling on the transverse tensile strength