This standard specifies the integrity requirements and inspection and evaluation methods of the L3080-1/YN 34-station dryer. This standard is applicable to organic film and phosphor precipitation dryers for 30, 35, 43, and 47cm black and white picture tubes with a tube neck of φ20mm.
SJ/T 31204-1994 history
1970SJ/T 31204-1994 Requirements of readiness and methods of inspection and assessment for L3080-1/YN 34-station drying machines