"Petroleum Ether" CNS Standards List| Cross Recessed | Direct current | Textiles − | Polyvinyl Chloride | Fixed Mica | Method Test | Method Determining | Semi Finished | |
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CNS 13379
2020 Edition Petroleum Ether 石油醚 |
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CNS 1849
2018 Edition Petroleum Ether; Petroleum Benzin : Ligroin 化學試藥 : 石油醚 |
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