... oil ash attack 燃油灰分腐蚀 oil ash corrosion 燃油灰分腐蚀 oil burner 油烧嘴 ...
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High performance, low ash, High-powered, heavy duty, high speed diesel engine oil, high quality stable antioxidant, anti-wear, anti-septic and corrosion inhibitors.
高强性，灰份低、大马力、重负荷高速柴油发动机油，卓越的氧化安定性，优异的防腐性和抗磨性。
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