| 摘要 |
A blasting system which includes detonators which can only be fired by a blasting machine if the spacing between each detonator and the blasting machine exceeds a minimum distance required. A blasting system which includes detonators which can only be fired by a blasting machine if the spacing between each detonator and the blasting machine exceeds a minimum distance required. A device for use in a blasting system which Includes a plurality of detonators, wherein the device Includes a connector for making a connection between the detonator and a harness in the blasting system, wherein the connector includes a housing and at least one Identifying source on the housing operable to emit an identifying signal thereby to Identify the physical location of the housing. |
