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JB/T 8133.15-1999 Test methods for physical and chemical properties of electric carbon products - Porosity
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This standard specifies the test method for the porosity of electric carbon products. This standard is applicable to the determina
2024-12-06 category：Machinery Industry Standard (JB)+ View
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JB/T 8129-2002 Technical requirements for cyclone dust collectors for industrial boilers
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This standard specifies the model compilation method, technical requirements, test methods, inspection rules, marking, random docu
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 1719-1991 Gasket (II)
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This standard specifies the structural type, dimensions and technical requirements of gaskets (II). JB/T 1719-1991 Gaskets (II) JB
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8126.2-1999 Internal combustion engine cooling water pump performance test method
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JB/T 8126.2-1999 JB/T 8126.2-1999 Performance test method for cooling water pumps for internal combustion engines JB/T8126.2-1999
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8126.1-1999 Technical requirements for cooling water pumps for internal combustion engines
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JB/T 8126.1-1999 JB/T 8126.1-1999 Technical requirements for cooling water pumps for internal combustion engines JB/T8126.1-1999 S
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8125-1999 Technical requirements for shell and tube oil coolers for internal combustion engines
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JB/T 8125-1999 This standard is a revision of JB/T 8125-95 "Technical Conditions for Shell and Tube Oil Coolers for Internal Combu
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8124-1999 Test methods for centrifugal oil filters for internal combustion engines
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JB/T 8124-1999 This standard is a revision of JB/T 8124-95 "Test Methods for Centrifugal Oil Filters". During the revision, only e
2024-10-04 category：Machinery Industry Standard (JB)+ View
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JB/T 8123.2-1999 Test methods for igniters for magneto
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JB/T 8123.2-1999 JB/T 8123.2-1999 Test methods for igniters for magneto motors JB/T8123.2-1999 Standard download decompression pas
2024-10-04 category：Machinery Industry Standard (JB)+ View
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