FACTS ABOUT หัวเจียรลม REVEALED

Facts About หัวเจียรลม Revealed

· Has the next degree of toughness than WA (white alundum), and Together with the WA volume of hardness, it has excellent shape retention, so it has a protracted dressing cycle, and generates very little warmth during grinding. In comparison to WA, it can be utilized in fields with far more demanding grinding problems.Purely natural rubber is the

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