高温煤沥青炭的抗氧化性能要好于浸渍剂沥青炭；
The oxidation resistance of high temperature pitch carbon show well.
改性后产物在低温到中高温温度范围内抗氧化性能 优良。
The modified products have good anti-oxidation performance in low and high temperature range.
合成发动机油有良好的高低温性能、抗氧化性能和挥发性能。
Synthetic engine oil has excellent high and low temperature property, antioxidation property and volatility property.
合成发动机油有良好的高低温性能、抗氧化性能和挥发性能。
Synthetic engine oil has excellent high and low temperature property, antioxidation property and volatility property.
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