RFE:Thiophosphoric acid-tris- (p-isocyanato phenyl ester);
NDI:1,5-Naphthalene diisocyanate;
DMTDA:Dimethylthio diamino tholuene;
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主营业务：RFE:Thiophosphoric acid-tris- (p-isocyanato phenyl ester);
NDI:1,5-Naphthalene diisocyanate;
DMTDA:Dimethylthio diamino tholuene;