extreme pressure grease 中文意思是什麼
extreme pressure grease
解釋
特壓潤滑脂-
Extreme pressure lithium lubricating grease
極壓鋰基潤滑脂 -
Standard test method for measurement of extreme - pressure properties of lubricating grease four - ball method
潤滑脂極壓性能的標準試驗方法
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