2-Oxepanone,polymer with 1,4-butanediol,1,1-methylenebis-[4-isocyanatobenzene] and 2,2'-oxybis[ethanol]
동의어(영문):
2-Oxepanone,polymer with 1,4-butanediol,1,1-methylenebis-[4-isocyanatobenzene] and 2,2'-oxybis[ethanol];2-Oxepanone, polymer with 1,4-butanediol, 1,1-methylenebis-[4-isocyanatobenzene] and 2,2'-oxybis[ethanol]