| 1. | Refractory ceramic fibre products - determination of permanent linear change on heating
加热永久线变化试验方法 |
| 2. | Dense shaped refractory products - test method of linear changes on reheating
致密定形耐火制品重烧线变化试验方法 |
| 3. | Dense shaped refractory products - determination of permanent changs in dimension on heating
致密定形耐火制品加热永久线变化试验方法 |
| 4. | Shaped insulating refractory products - determination of permanent change in dimension on heating
定形隔热耐火制品重烧线变化试验方法 |
| 5. | Shaped insulating refractory products - determination of permanent change in dimension on heating
定形隔热耐火制品重烧线变化试验方法 |
| 6. | High strength , good volume stability , low thml . cond . ， and can be installed by casting , gunning or ramming
强度高，烧后线变化小，导热率低，可浇注、喷射、捣打施工。 |
| 7. | High strength , low linear change and low thermal conductivity . forming easily , such as casting , gunning , coating , ramming
强度较高，烧后线变化小，导热率低，施工方便，可浇注、喷射、涂抹或捣打施工。 |
| 8. | N . b . the using temperature of bricks should not exceed the experimental temperature of linear change after heating . the above heat - conduction coefficent is obtained by using flat - plate method
注：砖的工作温度不超过重烧线变化的度验温度。表面导热系数指标为平板法试验数值。 |
| 9. | Purpose ： the equipment is widely used heating in metallurgy , building material , chemical and so on . it especially applys to test linear changes of refractory products in every kind of ambience
用途：该设备广泛用于冶金、建材、机械、化工等行业作加热炉之用，特别适用于耐火材料行业耐火制品在各种气氛下的重烧线变化的测试及烧结。 |
| 10. | 5 . based on the physical model , summarized the general mode of river development in excavated segment with its up and lower influence reach after dredging , it means that gradually deposit in dredging segment while wash out in up reach , and the change intensities are weakening as the time goes on
概括总结出了河段疏浚挖槽后，疏浚挖槽河段及其上下影响河段的河床演变及水面线变化的模式，即挖槽段逐渐回淤，挖槽上游段逐渐冲刷，并且其回淤及冲刷的强度随时间的推移由大变小。 |
