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Covestro (formerly Bayer) Desmodur H hexamethylene diisocyanate HDI 822-06-0
Home
Covestro (formerly Bayer) Desmodur H hexamethylene diisocyanate HDI 822-06-0
(formerly bayer) desmodur h hexamethylene diisocyanate hdi 822-06-0
2023-12-12