Meanwhile, the drop point was further raised when the grease was made up by compounding together 12-oxhydryl octadecanoic acid, sebacylic acid and boric acid.

  • 12-羟基硬脂酸-癸二酸-硼酸复合后润滑脂滴点有较大提高。

  • 互联网 2025-03-09 10:25:08

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