| 1. | Carbon materials - determination of the true porosity
炭素材料真气孔率测定方法 |
| 2. | Shaped insulating refractory products - determination of bulk density and true porosity
体积密度和真气孔率试验方法 |
| 3. | Testing method for specific gravity and true porosity of insulating fire bricks
隔热耐火砖比重及真气孔率的试验方法 |
| 4. | Test methods for bulk density , true density , true porosity and water absorption
体积密度真密度真气孔率吸水率试验方法 |
| 5. | Test methods for bulk density , true density , true porosity and water absorption
体积密度真密度真气孔率吸水率试验方法 |
| 6. | Insulating refractory products . part 4 : determination of bulk density and true porosity
绝缘耐火材料制品.第4部分:体密度和真气孔率的测定 |
| 7. | Test method for bulk density , apparent porosity and true porosity of dense shaped refractory products
体积密度显气孔率和真气孔率试验方法 |
| 8. | Insulating refractory products - determination of bulk density and true porosity
绝缘用耐火产品.第4部分:成型产品的体积密度和真实气孔率的测定 |
| 9. | Insulating refractory products - part 4 : determination of bulk density and true porosity of shaped products ; german version en 1094 - 4 : 1995
绝缘用耐火产品.第4部分:成型产品的容积密度和真气孔 |
| 10. | Methods of test for dense shaped refractory products - determination of bulk density , apparent porosity and true porosity
致密成型耐火制品的试验方法.第1部分:松密度,表观孔隙度和实际孔隙度的测定 |
