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ASTM D409 - D 409M - 16.pdf
Designation: D409/D409M − 16Standard Test Method forGrindability of Coal by the Hardgrove-Machine Method1This standa...
2025-12-01发布0 浏览15 页0 次下载602.33 KB
ASTM D409 - D 409M - 24.pdf
Designation: D409/D409M − 24Standard Test Method forGrindability of Coal by the Hardgrove-Machine Method1This standa...
2025-11-12发布81 浏览15 页3 次下载791.23 KB
ASTM D409 - D 409M - 16 rus.pdf
Обозначение D409/D409M-16СТАНДАРТНЫЙ МЕТОД ОПРЕДЕЛЕНИЯ РАЗМОЛОСПОСОБНОС...
2025-11-12发布151 浏览40 页1 次下载956.43 KB