commercial benzol的意思|示意
美 / kəˈmə:ʃəl ˈbenzɔl /
英 / kəˈmɚʃəl ˈbɛnˌzɔl /
商品苯
commercial benzol相关例句
Commercial tests for the imported filter aids ECA7433 and SDA1615 were carried out in heavy lube oil benzol-ketone dewaxing unit in the refinery of Maoming Petrochemical Company.
在茂名石化公司炼油厂重质（?） 苯脱腊装置上对进口ECA7433和SDA1615两种助滤剂进行了工业试验。