ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei province, China, Feb 23, 2023. At present, there

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Last updated 23 dezembro 2024
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Download this stock image: ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei province, China, Feb 23, 2023. At present, there are 390 drilling machinery manufacturing enterprises in Xuanhua District, with 150 independent intellectual property rights of various kinds. The annual output of 240 kinds of drilling machinery products in 15 series, such as rotary drilling, underground drilling, rock drilling and tunnel, is more than 6000 sets (sets). The products sell well in the domestic market, and are exported to more than 30 - 2NJRPKY from Alamy's library of millions of high resolution stock photos, illustrations and vectors.
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Hebei,CHINA-Xuanhua, Hebei, drilling rig industry is a
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Aerial view of key projects in Xiong'an New Area, north China's Hebei
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
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ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Chinese construction machinery industry shows strong vitality
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Gallery-Dahe.cn - The first brand of local news website in Henan.
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Drilling of borehole over 10,000 meters deep underway in Tarim
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Gallery-Dahe.cn - The first brand of local news website in Henan.
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
ZHANGJIAKOU, CHINA - MARCH 17, 2023 - A worker works on a welding
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
China's largest oil-and-gas field sets new output record-Xinhua
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Robotics industry formed in Tangshan Hi-tech Industrial
ZHANGJIAKOU, CHINA - FEBRUARY 23, 2023 - A worker works on a drilling tool  production line at Xuanhua Economic Development Zone in Zhangjiakou, Hebei  province, China, Feb 23, 2023. At present, there
Chinese construction machinery industry shows strong vitality

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