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JB/T 6484-1992 Oil conservator for transformer
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JB/T 6484-1992 Oil conservator for transformer JB/T6484-1992 Standard download decompression password: www.bzxz.net
2024-10-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6483-1992 Electric refined explosion-proof transformer
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JB/T 6483-1992 Electric refined explosion-proof transformer JB/T6483-1992 standard download decompression password: www.bzxz.net
2024-10-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6482-1992 DC motor models for battery vehicles
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JB/T 6482-1992 DC motor type spectrum for battery vehicles JB/T6482-1992 standard download decompression password: www.bzxz.net
2024-10-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6481-1992 DC chopper for battery vehicles
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This standard specifies the use conditions, technical requirements and test requirements of DC choppers (hereinafter referred to a
2024-10-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6480.2-1999 Method for compiling traction motor product models
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Beijing Hoisting and Conveying Machinery Research Institute of the Ministry of Machinery and Electronics Industry Shanghai Hoistin
2024-10-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6480-1992 Basic technical requirements for traction motors
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This standard specifies the product classification, terminology, and operating environment conditions of traction motors. It also
2024-10-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6479-1992 Metal oxide arresters with series gap for use as line surge arresters in AC power systems
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This standard specifies the technical requirements, test methods, inspection rules, marking, packaging and transportation of metal
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6478-1992 Symbols for turbines, pump turbines and storage pumps
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This standard specifies the symbols of common terms for turbines, pump turbines and storage pumps. This standard is applicable to
2024-10-01 category：Machinery Industry Standard (JB)+ View
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