| 1. | These units are employed as grit arrester on small cupola .
这种装置在小型冲天炉中是作为砂粒分离器使用的。 |
| 2. | The chestnut was in flower and the bells rang out high clear over her gables and cupola .
栗树开花，钟声清晰地高高飘过山墙和圆屋顶。 |
| 3. | These units are employed as grit arrestors on small cupolas and in boiler plant operations .
这种装置在小型冲天炉和锅炉运行中是作为砂粒分离器使用的。 |
| 4. | An experimental solar lighting system in an above-ground cupola follows the sun with moving plastic mirrors .
在地面上一个钟形阁楼里的试验性太阳照明系统用移动的塑料镜跟踪太阳。 |
| 5. | Shape and dimension of refractory bricks for cupola
冲天炉用耐火砖的形状及尺寸 |
| 6. | Cupola and cupola charging machine . safety requirements
冲天炉与冲天炉加料机.安全要求 |
| 7. | A cupola in the distance caught their attention
远处的一个穹顶状物引起了他们的注意。 |
| 8. | Ferro alloy briquettes for cupola furnace additions
锅炉添加料合金铸坏 |
| 9. | Progress of cupola melting in china
从青力公司产品看我国冲天炉熔炼的发展 |
| 10. | Standard specification for cupola malleable iron
化铁炉可锻铸铁标准规范 |
