2022SY/T 6353-2022 Safety management regulations for oil and gas field substations (stations)
2016SY/T 6353-2016 Safety management regulations for oil and gas field substations (stations)
2008SY 6353-2008 Safety management code for oil and gas field power transformer substation
1998SY 6353-1998 Safety management rules for oil and gas field power transformer substation
SY/T 6353-2016 Safety management regulations for oil and gas field substations (stations) has been changed from SY 6353-2008 Safety management code for oil and gas field power transformer substation.