internally piloted valve meaning in Chinese
内控阀
Examples
- The group is a professional manufacturer that integrates study , design , development and sale of all kinds of common valves , antiseptic valve and internally piloted valve
多年的行业积累，公司形成了通用阀门系列、衬胶阀门系列、衬氟阀门系列、不锈钢阀门系列等5大系列近2000余种规格。