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JB/T 7031-1993 Large mill end cover steel castings
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JB/T 7031-1993 Large mill end cover steel castings JB/T7031-1993 standard download decompression password: www.bzxz.net
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7030-2002 Technical Specifications for Non-magnetic Guard Ring Forgings for 300MW~600MW Steam Turbine Generators
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This standard specifies the technical requirements, test methods, certificates and marks for non-magnetic forgings of 300MW to 600
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7030-1993 Technical Specifications for Non-magnetic Guard Ring Forgings for 300-600MW Turbogenerators
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JB/T 7030-1993 Technical Specifications for Non-magnetic Guard Ring Forgings for 300-600MW Turbogenerators JB/T7030-1993 Standard
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7029-1993 Technical requirements for non-magnetic retaining ring forgings for steam turbine generators below 50MW
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JB/T 7029-1993 Technical Specifications for Non-magnetic Guard Ring Forgings for Turbogenerators below 50MW JB/T7029-1993 Standard
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7028-1993 Technical requirements for turbine discs and impeller forgings below 25MW
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JB/T 7028-1993 Technical Specifications for Steam Turbine Discs and Impeller Forgings below 25MW JB/T7028-1993 Standard download d
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7027-1993 Technical requirements for 300～600MW steam turbine rotor forgings
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JB/T 7027-1993 Technical Specifications for 300-600MW Steam Turbine Rotor Forgings JB/T7027-1993 Standard download decompression p
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7026-1993 Technical requirements for turbine generator rotor forgings below 50MW
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JB/T 7026-1993 Technical Specifications for Turbogenerator Rotor Forgings below 50MW JB/T7026-1993 Standard download decompression
2024-10-03 category：Machinery Industry Standard (JB)+ View
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JB/T 7025-1993 Technical requirements for rotor and main shaft forgings of steam turbines below 25MW
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JB/T 7025-1993 Technical Specifications for Rotor and Shaft Forgings of Steam Turbines Below 25MW JB/T7025-1993 Standard Download
2024-10-03 category：Machinery Industry Standard (JB)+ View
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