This standard specifies the detection methods for electric detonators used in oil and gas wells. This standard is applicable to the detection of various types of electric detonators used in oil and gas wells.
SY/T 6273-1997 history
2017SY/T 6273-2016 Detection method of electric detonator for oil and gas well
2008SY/T 6273-2008 Testing method of electric detonators for oil and gas well
1997SY/T 6273-1997 Testing method of electric detonators for oil and gas well