瓣架 meaning in English

valve frame

So the structure design of stent and leaflet , manufacture process and the process equipment design is introduced in detail
因此，详细地介绍了瓣架、瓣叶的结构设计；瓣架、瓣叶的制造工艺和工艺装备设计。
Under conditions of use , the valve can be all - metal structure , and can also be embedded in the rubber gate valve pad shelves or in the form of rubber ring
根据使用条件，阀瓣可以是全金属结构，也可以是在阀瓣架上镶嵌橡胶垫或橡胶环的形式。