This standard specifies the technical requirements, test methods and inspection rules for the packaging, storage and transportation of relays and their devices, screens (cabinets), tables, etc. for power system relay protection and automation. This standard applies to the packaging, storage and transportation of ordinary and humid tropical type products.
JB/T 7828-1995 history
1995JB/T 7828-1995 Technical specification for packaging, storage and transportation of relays and their accessories