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胶片测量
| 尺
| 胶片测量 | |
| met. | film measurement |
| 尺 | |
| gen. | alnage; bar; burr; calibre; caliber |
| hydroel.st. | straight |
| met. | rule; stick |
| |||
| film measurement | |||
| 胶片测量: 4 phrases in 2 subjects |
| Metallurgy | 3 |
| Technology | 1 |