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JB/T 6580.2-1999 Performance requirements and test methods for open presses
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JB/T 6580.2-1999 This standard is a revision of ZBn J62 016-88 "Performance Requirements and Test Methods for Open Presses". This
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6580.1-1999 Technical conditions for open presses
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JB/T 6580.1-1999 This standard is a revision of ZB J62 027-89 "Technical Conditions for Open Presses". This standard specifies the
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6576.1-1999 Cupola furnace technical conditions
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Replaced by JB/T 6576.1-2005 JB/T 6576.1-1999 Cupola furnace technical conditions JB/T6576.1-1999 Standard download and decompress
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6551.1-1999 Woodworking planer parameters
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JB/T 6551.1-1999 This standard is a revision of JB 3187-83 "Parameters of dual-purpose planers for woodworking and flat pressing".
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6546.2-1999 Precision of woodworking multi-purpose machine tools
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JB/T 6546.2-1999 JB/T 6546.2-1999 Precision of woodworking multi-purpose machine tools JB/T6546.2-1999 Standard download and decom
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6546.1-1999 Woodworking multi-purpose machine tool parameters
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JB/T 6546.1-1999 This standard is a revision of ZB J65 006-89 "Woodworking Multi-purpose Machine Tool Parameters". During the revi
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6545-1993 All-metal spring hoop hexagonal locking nut
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This standard specifies the type, size and technical requirements for all-metal spring ferrule hexagonal lock nuts with thread spe
1970-01-01 category：Machinery Industry Standard (JB)+ View
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JB/T 6541-1993 Shape and structural elements of cold extruded parts
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JB/T 6541-1993 Shape and Structural Elements of Cold Extruded Parts JB/T6541-1993 Standard download and decompression password: ww
1970-01-01 category：Machinery Industry Standard (JB)+ View
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