Invention patent

Honor

Invention patent

Automatic detection, coding and rejecting device for digital detonator

Automatic detection, coding and rejecting device for digital detonator

Oilfield Perforation Electronic detonator

Oilfield Perforation Electronic detonator

Shaft type electronic detonator connector

Shaft type electronic detonator connector

Impact initiator

Impact initiator

Contact-type temperature-resistant electric detonator

Contact-type temperature-resistant electric detonator

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