物理安全检测
ASTM D1621 硬质泡沫塑料压缩性能的标准试验方法
ASTM D1621 硬质泡沫塑料压缩性能的标准试验方法—标准名称
ASTM D1621 Standard Test Method for Compressive Properties of Rigid Cellular Plastics
ASTM D1621 硬质泡沫塑料压缩性能的标准试验方法
ASTM D1621 硬质泡沫塑料压缩性能的标准试验方法—适用范围
Scope：
This test method describes a procedure for determining the compressive properties of rigid cellular materials, particularly expanded plastics. The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only
ASTM D1621 硬质泡沫塑料压缩性能的标准试验方法—引用文件
ASTM D618 Practice for Conditioning Plastics for Testing
ASTM E4 Practices for Force Verification of Testing Machines
ASTM E83 Practice for Verification and Classification of Extensometer Systems
ASTM E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ISO 844 Cellular Plastics—Compression Test of Rigid Materials
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