Selfreducing tacheo- meter
...er direct-reading 双像视距仪 double image tacheometer 自折视距仪 Tacheometer self-reducing ; Selfreducing tacheo- meter ..
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Tacheometer self-reducing
即读视距仪 Tacheometer direct-reading 双像视距仪 double image tacheometer 自折视距仪 Tacheometer self-reducing ; Selfreducing tacheo- meter ..
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