polysiloxane aluminium soap grease 聚硅醚铝皂润滑脂 The content of unsaponifiable neutral substances in tall oil is obviously decreased from 32.8% to 17.4% and 18.0%.
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polysiloxane-aluminium soap grease 聚硅醚铝皂润滑脂
polysiloxane aluminium soap grease
聚硅氧烷铝皂脂
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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