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| nanjing longsurvey instrument & technology co.,ltd. |
| The company positions the technique, whole station instrument, range finder to the GPS and measures the professions, such as high instrument, theodolite, level instrument, the laser mark line instrument and software...etc. to survey and map the main camp direction of the product conduct and actions;The profession produces the electronics theodolite, three, to the medium pole, the tower Chinese foot, HUA GAN3 DENG3 surveys and map the instrument enclosure! [nanjing longsurvey instrument & technology co.,ltd.] |
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