| 1. | The pumps must be of the low shear archimedes screw type .
泵必须是低剪切力的阿基米德螺旋式泵。 |
| 2. | Vacuum technology screwed type quick release flange
拧紧型真空快卸法兰 |
| 3. | Screwed type malleable cast iron pipe fittings
螺纹式可锻铸铁管接头 |
| 4. | Screw type ball pin for motor vehicles
汽车用螺杆式球销 |
| 5. | Screw type spotlight and the fresnal law
的意识剧院模型 |
| 6. | Screw type refrigerating compressor
螺旋式冷冻压缩机 |
| 7. | Classification and dimensions of screwed type couplings for fire - hose
消防水龙带用螺纹型联接器的分类和尺寸 |
| 8. | Lsj series screw type conveyor
Lsj系列螺旋输送机 |
| 9. | Screwed type steel pipe fittings
螺旋式钢管配件 |
| 10. | Vacuum technology - quick release couplings - dimensions - part 2 : screwed type
真空技术快卸连接器尺寸第2部分:拧紧型 |
