释义 |
copper strip短语¹⁴⁴⁹⁷²⁺² 基本例句 铜带 An anti corrosion additive UNOP2 for FCC gasoline was developed. The copper strip corrosion test for sulfides and gasoline were made. 在此基础上开发出了新一代的汽油铜片腐蚀抑制剂 UNOP2,并对其抑制汽油腐蚀性能进行了试验。 cnki The results demonstrate that the different active sulfides can induce the different corrosion degrees for copper strip. 试验表明,油品中某些活性硫化物可产生铜片腐蚀,但不同的硫化物产生腐蚀的程度不同; cnki |