precise instrument | |
tech. | 精密仪器 |
pointing | |
bridg.constr. | 嵌填灰缝 |
danc. | 指向 |
hydroel.st. од. | 勾缝 |
met. | 磨尖; 削尖; 制尖; 压尖; 轧尖 |
petanq. | 滚靠球 |
space | 瞄准 |
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精密仪器 | |||
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精密仪器 |
precise instrument : 5 phrases in 4 subjects |
Bridge construction | 2 |
Electronics | 1 |
General | 1 |
Technology | 1 |