permanent set
... permanent mold casting金属型铸造;冷硬铸造 permanent memory永久性存储器;固定存储器 permanent set永久变形;最后凝结;固定装置 ...
[力] permanent deformation
... permanency 永久性,耐久性 permanent deformation 永久变形 permanent roll 固定辊 ...
permanent compression test
Tension Set
Determination of compression set
试片消除所受应力后,停放一定时间,其变形尺寸与原来尺寸的百分比。