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JB/T 3411.87-1999 Dimensions of taper shank bayonet boring reamer bars
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JB/T 3411.87-1999 This standard is a revision of JB 3497-83 "Dimensions of Taper Shank Bayonet Boring Reamer Bars". During the rev
2025-04-27 category：Machinery Industry Standard (JB)+ View
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JB/T 3411.86-1999 Dimensions of 60° boring bars with taper shank
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JB/T 3411.86-1999 This standard is a revision of JB 3497-83 "Dimensions of 60° boring bars with taper shanks". Only the following
2025-04-27 category：Machinery Industry Standard (JB)+ View
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JB/T 3411.85-1999 Dimensions of 45° boring bars with taper shank
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JB/T 3411.85-1999 This standard is a revision of JB 3496-83 "Dimensions of 45° boring bars with taper shanks". Only the following
2025-04-27 category：Machinery Industry Standard (JB)+ View
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JB/T 3411.84-1999 Dimensions of 90° boring bars with taper shank and axial fastening
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JB/T 3411.84-1999 This standard is a revision of JB 3495-83 "Dimensions of 90° boring bars with taper shanks and axial fastening".
2025-04-27 category：Machinery Industry Standard (JB)+ View
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JB/T 3411.83-1999 Dimensions of 90° boring bars with taper shank
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JB/T 3411.83-1999 This standard is a revision of JB 3494-83 "Dimensions of 90° boring bars with taper shanks". Only the following
2025-04-27 category：Machinery Industry Standard (JB)+ View
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JB/T 3411.82-1999 Chuck dimensions for tap safety sleeves
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JB/T3411.82-1999 This standard is a revision of JB 3493-83 "Collet Dimensions for Tap Safety Jackets". Only the following points w
2025-04-27 category：Machinery Industry Standard (JB)+ View
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JB/T 3411.81-1999 Dimensions of safety sleeves for taps
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JB/T3411.81-1999 This standard is a revision of JB 3492-83 "Dimensions of Safety Jackets for Taps". Only the following points have
2025-04-27 category：Machinery Industry Standard (JB)+ View
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JB/T 3411.80-1999 Dimensions of quick-change sets for taps
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JB/T3411.90-1999 This standard is a revision of JB 3491-83 "Dimensions of Quick-Change Sets for Taps". Only the following points w
2025-04-27 category：Machinery Industry Standard (JB)+ View
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