| 1. | It is essentially composed of perlite rock which is heated to form a light, fluffy material similar to pumice .
它基本上是由珠光岩构成的。当珠光岩受热时，形成轻的，松散的类似浮石一样的物质。 |
| 2. | Standard specification for perlite thermal insulation board
珍珠岩绝热板标准规范 |
| 3. | Hygienic standard for perlite dust in the air of workplace
车间空气中珍珠岩粉尘卫生标准 |
| 4. | Study on surface modification and application of perlite tailings
珍珠岩尾矿表面改性与应用试验 |
| 5. | Sampling schemes and methods for expanded perlite insulation
膨胀珍珠岩绝热制品抽样方案和抽样方法 |
| 6. | Expanded perlite thermal insulation
膨胀珍珠岩绝热制品 |
| 7. | Expanded perlite insulation
膨胀珍珠岩绝热制品 |
| 8. | Ore sand of expanded perlite
膨胀珍珠岩用矿砂 |
| 9. | Products used for treatment of water intended for human consumption - powdered perlite
人类生活用水处理用制品.粉状珍珠岩 |
| 10. | Products used for treatment of water intended for human consumption - powdered perlite
人类生活用水处理用制品.粉状珍珠岩 |
