词汇	quick return mechanism
释义	quick return mechanism un.急回机构
随便看	isocyanate prepolymer isocyanate reaction component isocyanate resin isocyanate rubber isocyanate rubber foam isocyanates isocyanates by reaction of amines with phosgene Isocyanates-Determination of acidity isocyanates from carboxylic acid derivatives isocyanates from hydroxamic acids isocyanates groups isocyanates, organic isocyanates, unsaturated isocyanate-terminated polybutadiene rubber Isocyanate-terminated polyethers isocyanate-terminated polyurethane prepolymers isocyanate trimmers isocyanate value isocyanate varnish isocyanato isocyanato- isocyanatoalkylsilane isocyanato cyclohexanes isocyanato group isocyanatomethane