该欧洲标准指定一个方法确定弹性地板产生耐压静载负荷后的残留压痕。
Scope:This European Standard specifies a method for determining the residual indentation produced in a resilient floor covering after the application and removal of a constant load.
化石包括一块不完整的头骨，还有部分其余骨骼，甚至还有毛发一类的残留的软组织压痕。
The fossils include an incomplete skull, part of the skeleton, and even impressions of residual soft tissues, such as hair.
化石包括一块不完整的头骨，还有部分其余骨骼，甚至还有毛发一类的残留的软组织压痕。
The fossils include an incomplete skull, part of the skeleton, and even impressions of residual soft tissues, such as hair.
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