Cardiovascular implants and artificial organs - hard - shell cardiotomy venous reservoir systems with without filter and soft venous reservoir bags 心脏脉管植入物和人工器官.硬壳式心脏切开术静脉存储系统
2.
Cadis / monocal program is developed and used by chengdu aircraft design institute . it is a program used in the stage of aircraft preliminary designing and other degnisn stages . this program can do rapid and effective stress anlysis to the aircraft constructure Cadis monocal程序是成都飞机设计研究所自主版权的软件，它是飞机初步设计阶段以及其它设计阶段，对半硬壳式(或桁梁式)结构进行快速而有效应力分析的一个程序。
