发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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This European Standard specifies minimum performance requirements for fibrous, non-fibrous and combined underlays as well as demands for the breaking
Textile floor coverings - Minimum requirements for carpet underlays
Textile coverings and flor coverings. Hand made carpet, tchilim, and han made rug. Requirements of quality
Gymnastic equipment-Landing mats and surfaces for floor exercises-Determination of resistance to slipping
This International Standard specifies a method for the determination of the hardness and impact damping of gymnastic landing mats and surfaces ( mats
Specification for gymnastics equipment—Falling mats and surfaces for floor exercises—Determination of hardness and impact damping
Gymnastic equipment-Landing mats and surfaces for floor exercises-Determination of hardness and impact damping
1.1 This test method covers the measurement of shock absorption characteristics and rebound properties of landing mats and floor exercise surfaces
Standard Test Method for Characterization of Gymnastic Landing Mats and Floor Exercise Surfaces
Data obtained from this test method is indicative of the energy absorption and elasticity of the test specimen.
Data obtained from this test method is indicative of the energy absorption and elasticity of the test specimen.