This standard specifies the integrity requirements and inspection and assessment methods for semi-automatic gun burning machines. This standard is applicable to electron gun burning equipment in the manufacturing of 47cm color picture tubes. Semi-automatic gun burning equipment in the manufacture of color picture tubes of other specifications can also be implemented with reference.
SJ/T 31180-1994 history
1970SJ/T 31180-1994 Requirements of readiness and methods of inspection and assessment for semi-auto burning lance equipment