The melt front breakthrough of the core is the main cause of forming waster in the co-injection molding.
在塑料共注成型中,芯层熔体前沿突破是导致废品的主要原因,其成型机理至今尚未弄清。
2
Objective:To study the effect of compound injection Salvia miltiorrhiza Bunge (SMB. CO. Inj) on experimental hepatic damage of mice.
研究复方丹参注射液对实验性肝损伤小鼠的保护作用及其机制。
3
Shanghai Xiafeng Plastics co., Ltd. has undergone12 years course of trials and hardship. Itis showing vigorous gesture, impressive performance, based on the field of injection molding products.