390950
HS 390950 - Polyurethanes (in primary forms)
Polyurethanes (in primary forms)
subheadingPolyurethanes (in primary forms)
Open PagePolyurethanes (in primary forms)
subheading2, 2-dihydroxy and 4, 4-methylenedicyclohexyl diisocyanate polymer N,N-dimethyl acetamide solution (polymer => 50%) (in primary forms)
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