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油田采出水用缓蚀剂通用技术条件
General technical specification of corrosion inhibiter for produced water of oil field
价格：￥0.00
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T1602喷气燃料抗磨添加剂
Antiwear additive for jet fuels T1602
价格：￥0.00
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乙丙共聚物粘度指数改进剂
Ethylene propylene copolymer viscosity index improver
价格：￥0.00
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603粘度指数改进剂(聚异丁烯)
价格：￥0.00
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701防锈添加剂(油溶性石油磺酸钡)
价格：￥0.00
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