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JB/T 6050-1992 General rules for hardness test of heat-treated steel parts
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JB/T 6050-1992 General Rules for Hardness Test of Heat-treated Steel Parts JB/T6050-1992 Standard Download Decompression Password:
2024-09-28 category：Machinery Industry Standard (JB)+ View
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JB/T 6048-2004 Heating and cooling of metal parts in salt bath
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This standard specifies requirements for salt-melting heating and cooling equipment, salt bath composition and properties, heating
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6048-1992 Salt bath heat treatment
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JB/T 6048-1992 Salt bath heat treatment JB/T6048-1992 standard download decompression password: www.bzxz.net
2024-09-28 category：Machinery Industry Standard (JB)+ View
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JB/T 6047-1992 Method for harmless treatment of hazardous solid wastes by heat treatment salt bath
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This standard specifies the chemical treatment process and safety technical requirements for thermal treatment of hazardous solid
2024-09-28 category：Machinery Industry Standard (JB)+ View
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JB/T 6046-1992 Post-weld heat treatment method for carbon steel and low alloy steel welded components
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This standard specifies the post-weld heat treatment methods for carbon steel and low alloy steel welded components. This standard
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6045-1992 Flux for brazing
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This standard specifies the model representation method, technical requirements, acceptance conditions, packaging and marking of f
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6044-1992 Side groove test method for fatigue crack growth rate of welded joints
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This standard specifies the side groove test method for determining the fatigue crack growth rate of welded joints. JB/T 6044-1992
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6043-1992 Classification of defects in metal resistance welding joints
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This standard classifies the defects that may occur in metal resistance welding joints according to their nature, shape and locati
1970-01-01 category：Machinery Industry Standard (JB)+ View
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