trichlorobiphenyl

trichlorobiphenyl

 英

  • 网络三氯联苯;三氯联苯醚;多氯联苯

例句

By the standard material (2, 4, 5-trichlorobiphenyl) analyzed, the uncertainty factors of testing process were evaluated and synthesized.

2、4、5-分析对象测试过程引入确定各个分量进行评定合成

热门查询