 |
Terms for subject Oil / petroleum containing double pass | all forms | exact matches only | in specified order only
| English | Chinese |
| double pass cascade flow tray | 双向流阶梯式塔板 |
| double-pass tray | 双流塔盘 |
|
| English | Chinese |
| double pass cascade flow tray | 双向流阶梯式塔板 |
| double-pass tray | 双流塔盘 |