| 1. | Slots with round end and slots with square end plate screens
长圆孔和长方孔筛板 |
| 2. | Experimental study of vertical sieve tray separator
垂直筛板型除沫器的实验研究 |
| 3. | Experimental study of vertical sieve plate defoamer
垂直筛板型除沫器的实验研究 |
| 4. | Industrial plate screens - thickness below 3mm - round and square holes
工业用筛板板厚 |
| 5. | Screen plants - codification for designating perforations
筛板筛孔的标记方法 |
| 6. | Measurement of atmospheric fall - out by means of metal plaquettes
用金属小筛板测定大气污染沉降物 |
| 7. | Specification for designation of perforations in industrial plate screens
工业用金属筛板穿孔标志规范 |
| 8. | The research and application for the sieve plate made of high chrome casting iron
高铬铸铁筛板的研究与应用 |
| 9. | Lead and sift a board of tower plates
导向筛板塔盘 |
| 10. | Industrial plate screens - thickness of 3mm and above - round and square holes
工业用筛板板厚3 mm的圆孔和方孔筛板 |
