EN 15416-4:2006 苯酚和氨基塑料除外的負荷軸承木結構的粘結劑.試驗法.第4部分一種聚亞安酯粘結劑成分的開放陳化時間測定
Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 4: Determination of open assembly time for one component polyurethane adhesives