"negative method"

#11931663

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

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Commercial use is not permitted without prior authorization.
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#11931664

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931665

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931666

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931667

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931668

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931669

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931670

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931671

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931672

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931673

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931674

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931675

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931676

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931677

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.

#11931678

10 Jan 2025

State Grid workers at the 110 kV Shayong Line No. 4 pole tower use drone flaw detection technology for the first time to carry out X-ray detection of transmission lines in Yinchuan, China, on January 9, 2025. X-ray inspection uses X-rays through metal materials, forming an image on the negative to determine the internal defects of metal. In this operation, two UAVs are equipped with reflectors and X-ray machines to carry out flaw detection tests.

Restricted to Editorial Use Only.
Commercial use is not permitted without prior authorization.
Please contact us for more information.