2015JB/T 12151-2015 Reliability requirements and test methods for electrostatics copying machines
1999JB/T 50037-1999 Xerographic printer - Reliability requirements and test method
0000 JB/T 50037-1994
JB/T 50037-1999 Xerographic printer - Reliability requirements and test method was changed to JB/T 12151-2015 Reliability requirements and test methods for electrostatics copying machines.