 |
| Subject | Chinese | English |
| industr. | 在坩埚中熔融冷却后的光学玻璃块 | transfer glass |
| tech. | 光学玻璃块 | transfer glass |
| tech. | 光学玻璃坯块 | raw pot glass |
| construct. | 厚块 〔板状〕光学玻璃 | slab glass |
| tech. | 厚块光学玻璃 | slab glass |
|
| Subject | Chinese | English |
| industr. | 在坩埚中熔融冷却后的光学玻璃块 | transfer glass |
| tech. | 光学玻璃块 | transfer glass |
| tech. | 光学玻璃坯块 | raw pot glass |
| construct. | 厚块 〔板状〕光学玻璃 | slab glass |
| tech. | 厚块光学玻璃 | slab glass |