A comparative study on safety mark management of mining products in China and the certification system in the United States and Europe
XIE Si-si
Keywords：management of safety signs for mining productsAmerican MSHA certificationEU ATEX certificationcomparative study
Publication Date：2023-10-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 52-56 )