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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 509-1988 |
Engine fuels--Determination of existent gum 发动机燃料实际胶质测定法 |
China National Standards Engine fuels Determination |
 English PDF |
| GB/T 505-1965 |
Determination of mercaptan-sulfur in engine fuels (ammonia-copper sulfate method) 发动机燃料硫醇性硫含量测定法 (氨-硫酸铜法) |
China National Standards Engine fuels Determination |
English PDF |
| GB/T 257-1964 |
Determination of saturated vapor pressure of engine fuels(Reid method) 发动机燃料饱和蒸气压测定法 (雷德法) |
China National Standards Engine fuels Determination |
English PDF |
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