3,3',4,5,5'-五氯联苯
CAS号:39635-33-1,中文名:3,3',4,5,5'-五氯联苯,英文名:3,3',4,5,5'-Pentachlorobiphenyl,3,3...
3,3',4,5,5'-五氯联苯
CAS号:39635-33-1,中文名:3,3',4,5,5'-五氯联苯,英文名:3,3',4,5,5'-Pentachlorobiphenyl,3,3...
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CAS号:39635-33-1,中文名:3,3',4,5,5'-五氯联苯,英文名:3,3',4,5,5'-Pentachlorobiphenyl,3,3...
CAS号:39635-33-1,中文名:3,3',4,5,5'-五氯联苯,英文名:3,3',4,5,5'-Pentachlorobiphenyl,3,3...