ASTM D441-07(2019)e1 PDF
Standard Test Method of Tumbler Test for Coal
Standard Test Method of Tumbler Test for Coal
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 9 декабря 2019 г.
- SKU:
- ASTM D441-07(2019)e1
Abstract
Significance and Use 3.1 This test method is a measure of the resistance of the coal to breakage upon impact and abrasion as the coal rubs together and against the walls of the transportation vehicle.Scope 1.1 This test method covers the ...
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