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JB/T 9002-1999 Speed reducers for transport machinery
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JB/T 9002-1999 JB/T 9002-1999 Speed reducer for transport machinery JB/T9002-1999 Standard download decompression password: www.
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8995.2-1999 Tolerances and fits of large sizes for large motors and turbines. Tolerance zones and fits of holes and shafts with sizes greater than 500 mm to 3150 mm.
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This standard specifies the tolerance zones and fits of large-size holes and shafts of large motors and turbines. This standard ap
2024-10-13 category：Machinery Industry Standard (JB)+ View
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JB/T 8982-1999 Technical requirements for three-phase AC frequency-stabilized voltage-stabilized power supply units and systems
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This standard specifies the basic parameters, technical requirements, test methods, inspection rules, marking, packaging, etc. of
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8981-1999 Technical requirements for brushed three-phase synchronous generators (frame sizes 132-400)
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This standard specifies the type, basic parameters and dimensions, technical requirements, test methods, inspection rules, marking
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8978-1999 Contactor relay
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JB/T 8978-1999 Contactor relay JB/T8978-1999 standard download decompression password: www.bzxz.net
2025-02-15 category：Machinery Industry Standard (JB)+ View
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JB/T 8958-1999 Self-healing high voltage shunt capacitor
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This standard specifies the technical requirements, test methods, inspection rules and markings for self-healing high voltage shun
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8948-1999 Low voltage DC power supply for electric control equipment
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This standard specifies the product model, technical requirements, test methods, inspection rules, product packaging, transportati
2024-11-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8947-1999 Rubber filter belt for fixed chamber belt vacuum filter
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JB/T 8947-1999 JB/T 8947-1999 Rubber filter belt for fixed chamber belt vacuum filter JB/T8947-1999 Standard download decompressio
2024-10-04 category：Machinery Industry Standard (JB)+ View
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