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This standard specifies technical requirements, inspection rules, marking and packaging. This standard applies to closed type glow
This standard specifies the product classification, general technical requirements, test methods, inspection rules, quality assura
This standard specifies the technical parameters and inspection rules for profile heat sinks for power semiconductor devices. This
This standard specifies the product classification, technical requirements, test method inspection rules for generator rotor groun
JB/T 5779-1991 Brush Holder Dimensions for Motors JB/T5779-1991 Standard Download Decompression Password: www.bzxz.net
This standard specifies the measurement method of the output power of high-frequency induction heating power supply devices (herei
This standard specifies the classification, general technical conditions, safety requirements, inspection methods, inspection rule
This standard specifies the test items, procedures and methods for control and relay protection panels (cabinets, tables). JB/T 57