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Engineering Survey

ENGINEERING SURVEY

JiangYa Reservoir dam after impoundment of lower sluice

Liangjiang Town road bridge survey project

Tungsten Ore of Jiangxi Jinyuan Geological Engineering Co., LTD.

Exploration hole drilling in Guilin Xiong Bei Ling tunnel

Qitaihe construction site in Heilongjiang Province

Drilling is busy in mountains

Jiangxi Jinpeng Geological Mining Co., LTD. Standardized management demonstration machine

A construction site in Yunfu, Guangdong province

Northwest non-ferrous construction site

Engineering investigation

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