| 1. | Image enhancement based on fuzzy logic optimized by cga 基于遗传优化的图像增强模糊算法 |
| 2. | Gas unit heaters and gas - fired duct furnaces same as cga 2 . 6 气体装置加热器和燃气管道炉 |
| 3. | Cga 6 . 16b connectors for movable gas appliances same as cga 6 . 16b 移动式燃气器具用连接器 |
| 4. | Cga 6 . 16a connectors for movable gas appliances same as cga 6 . 16a 可移动燃气器具用连接器 |
| 5. | Construction of cga gene antisense transgenic mice 片段小鼠模型 |
| 6. | Gas appliance sediment traps same as cga 6 . 21a 燃气器具除垢阀 |
| 7. | Non - recirculating direct gas - fired industrial air heaters same as cga 3 . 7 非循环直接燃气式工业气体加热器 |
| 8. | Non - recirculating direct gas - fired industrial air heaters same as cga 3 . 7a 非循环直接燃气式工业用气体加热器 |
| 9. | Cga china educational television 中国教育电视台 |
| 10. | Cga compressed gas association 压缩气体协会 |