barium soap grease的意思|示意
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钡皂脂
barium soap grease的网络常见释义
钡皂基润滑脂 ... 皂基润滑脂 soap grease 钡皂基润滑脂 barium soap grease 非皂基润滑脂 [材料] nonsoap grease ...
barium soap grease相关短语
1、 barium soap base grease 钡基润滑脂