英文同义词: | POLYBUTADIENE, AVERAGE M.N. CA. 1,800;POLYBUTADIENE, PREDOMINANTLY 1,2-ADDITIO N;POLYBUTADIENE, AVERAGE M.N. CA. 3,000;POLYBUTADIENE, AVERAGE MN CA. 5,000;Poly(butadiene), average M.W. 2-300.000;POLYBUTADIENE, SOLID (MED. M.WT.);POLYBUTADIENE, HYDROXYL TERMINATED, LIQUID;1,3-butadiene homopolymer, liquid |