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Complexity
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2021
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Article
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Tab 5
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Research Article
[Retracted] Influence of Sulfur and Additives on Wear of Exhaust Valve Seat of Cylinder Head
Table 5
Test results of physical and chemical properties of liquid substances.
Order number
Test items
Result
1
Viscosity (mm
2
/s, 25°C)
2.00
2
pour point (°C)
−48
3
Freezing point (°C)
−50
4
Density (g/cm
3
)
0.7989