粉尘物性试验方法 第5部分:安息角的测定 注入限定底面法
Methods of dustcharacter test--Part 5:Determination of reposeful angle--Poured angle of restrictive pile
标准状态
发布于:1997-07-07
实施于:1998-02-01
已废止
Methods of dustcharacter test--Part 5:Determination of reposeful angle--Poured angle of restrictive pile