编码描述:,of acrylonitile-isoprene rubbers (nir),of carboxylated acrylonitile-butadiene rubbers (xnbr),other,thioplasts (tm) 编码来源:韩国原始海关数据 产品标签: ceramic dielectric,500 c,capacity,synthetic fibre,appliance,cylinder,butadiene rubber,carboxylate,acryl,mult