
Textiles - Industrial Uses - Tests For Geotextiles - Determination Of Tensile Strength And Deformation At Maximum Stress
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
Textiles - Industrial Uses - Tests For Geotextiles - Determination Of Tensile Strength And Deformation At Maximum Stress
出版:Asociacion Espanola de Normalizacion
專家解讀視頻