
4-4' DI-ISOCYANATO DIPHENYL METHANE SYNONYMS: METHYL-BIS-4 SYNONYMS: METHYL-BIS-4 PHENYL DI-ISOCYANATE (MDI) DIPHENYL METHANE DI-ISOCYANATE
出版:UK Ministry of Defence Standards

專家解讀視頻
4-4' DI-ISOCYANATO DIPHENYL METHANE SYNONYMS: METHYL-BIS-4 SYNONYMS: METHYL-BIS-4 PHENYL DI-ISOCYANATE (MDI) DIPHENYL METHANE DI-ISOCYANATE
出版:UK Ministry of Defence Standards
專家解讀視頻