This standard specifies the basic requirements for safe production, equipment, facilities and operating environment of petroleum machinery manufacturing enterprises. This standard applies to petroleum machinery manufacturing and repair, instruments, meters, steel pipes and wire ropes and other production enterprises.
SY 5445-1999 history
2017SY/T 5445-2017 Safety production norms for petroleum machinery manufacturing enterprises
2010SY/T 5445-2010 Safety production code for petroleum machinery manufacturing enterprises
1999SY 5445-1999 Safety production rules for petroleum machinery manufacturing enterprises
SY 5445-1999 Safety production rules for petroleum machinery manufacturing enterprises was changed to SY/T 5445-2010 Safety production code for petroleum machinery manufacturing enterprises.