甲苯二异氰酸酯

TDI

toluene diisocynate 80/20 ( tdi

TDI；Toluylene Diisocyanate

TOLUENE DIISOCYNATE 80/20

toluene 2,4-diisocyanate {= TDI}

TDI

TDI LIQUID

tolylene-2,4-diisocyanate {= TDI}