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ASTM B923-02被替代
Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
出版：American Society for Testing and Materials
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基本信息
標(biāo)準(zhǔn)編號(hào)： ASTM B923-02
發(fā)布時(shí)間：2002/10/10 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：American Society for Testing and Materials
標(biāo)準(zhǔn)頁數(shù)：3
標(biāo)準(zhǔn)簡介
CONTAINED IN VOL. 02.05, 2005Defines general procedures that are applicable to many commercial pycnometry instruments. The method provides specific sample outgassing procedures for listed materials and additional general outgassing instructions for other metals.
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