Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 254-2022 |
semi-refined paraffin {译} 半精炼石蜡 |
China National Standards Semi refined paraffin |
English PDF |
GB/T 254-2010 |
Semi-refined paraffin wax 半精炼石蜡 |
China National Standards Semi refined paraffin |
English PDF |
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