LEPM相关论文
In this paper, the equipment compartment were made by nickeled-carbon fiber composites and other materials.It is studied......
采用液体乙丙橡胶对PP/CaCO3体系进行增韧改性.结果表明,液体乙丙橡胶在聚丙烯(PP)中具有增塑、增韧作用,便于操作、极易分散,适用......