"olefins " CNS Standards List |
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CNS 3947
2023 Edition Method of test for ethylene, other olefins, inerts and hydrogen in high purity ethylene 高純度乙烯中,乙烯其他烯烴類,惰性物及氫之測定法 |
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CNS 14861
2019 Edition Method of test for total olefins in spark-ignition engine fuels by multidimensional gas chromatography 汽油總烯烴含量試驗法(多維管柱氣相層析法) |
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CNS 5840
2019 Edition Method of test for bromine numbers of petroleum distillates and aliphatic olefins − Electrometric titration 石油餾出物及脂族烯類之溴值試驗法-電位滴定法 |
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CNS 3947
2018 Edition Method of Test for Ethylene, Other olefins, Inerts and Hydrogen in High Purity Ethylene 高純度乙烯中,乙烯其他烯烴類,惰性物及氫之測定法 |
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