| 1. | Standard test method for screening apparent specific gravity and bulk density of waste
废弃物的堆积密度和筛选表观比重的试验方法 |
| 2. | Test methods for apparent porosity , apparent specific gravity , and bulk density of graphite electrodes
石墨电极容积密度表观比重和显气孔率的测定方法 |
| 3. | Test methods for apparent porosity , apparent specific gravity and bulk density of graphite electrodes
石墨电极的表观孔隙率表观比重和松密度的试验方法 |
| 4. | Standard test method for field determination of apparent specific gravity of rock and manmade materials for erosion control
为冲刷控制现场测定岩石和人造材料的特殊外观重力的标准试验方法 |
| 5. | Standard test method for water absorption , bulk density , apparent porosity , and apparent specific gravity of fired whiteware products
焙烧卫生陶瓷制品的吸水率松密度表观多孔性与表观比重的标准试验方法 |
| 6. | Standard test methods for apparent porosity , liquid absorption , apparent specific gravity , and bulk density of refractory shapes by vacuum pressure
用真空压力法测定成型耐火材料表观空隙率吸水性表观比重和体密度的标准试验方法 |
| 7. | Standard test methods for apparent porosity , water absorption , apparent specific gravity , and bulk density of burned refractory brick and shapes by boiling water
用沸水法测定煅烧耐火砖和异型砖的表观多孔性吸水性表观比重及松密度的标准试验方法 |
| 8. | Test relating to pavements . determination of the apparent specific gravity of the materials in situ . part 1 : measurement of the mean value using a gammadensimeter in one point with direct transmission
路面试验.现场材料明显特殊重量的测定.第1部分:在一直接发射点用密度仪测量平均值 |
