Release Time:2019-03-09 Hits:
First Author: 毕明树
Disigner of the Invention: 张春丽,孙洪玉
Authorization Date: 2011-07-07
Authorization Number: ZL201110188967.3
Prev One:一种脱落型安全泄压装置
Next One:一种高盐油田污水处理和稠油开采相结合的装置与工艺