油脂枪, 泵和系统制造商采用油雾润滑行业中.
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在稠油和高凝油开采与输送过程中,电伴热工艺已得到广泛应用.
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Water injection is commonly used by and gas fields and abroad to enhance oil recovery.
注水采油是国内外油气田普遍采用以提高采收率的主要措施.
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Use: Used in the powder metallurgy of oil-contained bearings and mechanical structure parts.
用途: 用作含油轴承、机械结构零件等粉末冶金.
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