butane-butene meaning in English
丁烷-丁烯
Examples
- 05 . 01 test methods for traces of volatile chlorides in butane - butene mixtures
丁烷-丁烯混合物中挥发性氯化物痕量测试方法 - Standard test methods for traces of volatile chlorides in butane - butene mixtures
丁烷丁烯混合物中挥发性氯化物的痕量测试方法