
Flexible porous plastics - Determination of elasticity by means of ball bounce
出版:Polish Committee for Standardization

专家解读视频
EN ISO 8307:2018 - Identical
EN ISO 8307 : 2007 - Identical
ISO 8307:2018 - Identical
EN ISO 8307 : 2007 - Identical
EN ISO 8307:2018 - Identical
ISO 8307:2018 - Identical