定伸 meaning in English

sadanobu

Stress at definite elongation
定伸应力
Test method for building sealants part 10 : determination of tensile properties at maintained extension
建筑密封材料试验方法第10部分:定伸粘结性的测定
Test method for building sealants part 11 : determination of adhesion cohesion properties at maintained extension after immersion in water
建筑密封材料试验方法第11部分:浸水后定伸粘结性的测定