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CN105983596A
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Technology for correcting steel materials
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CN105983830A
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Crankshaft machining process
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CN105986143A
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High-thermal conductivity titanium alloy
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CN105983661A
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Diaphragm valve casting technology
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CN105983518A
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Box part painting process
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CN105983831A
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Process for machining gas cylinder blocks
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CN105983824A
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Automobile driver shaft production process
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CN105983825A
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Rectangular steel pipe processing technique
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CN105983730A
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Double-metal belt blade machining method
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CN105984044A
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Plastic recovery method
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CN105983753A
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Ordinary carbon structural steel welding process
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CN105985118A
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Production method for cast steel brick
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CN105983838A
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Trapezoidal piston ring processing method
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CN105986072A
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65Mn heat treatment technology
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CN105983832A
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Cylinder head machining process
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CN105983829A
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Hub production method
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CN105985101A
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Steel-casting bricks
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CN105983760A
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Steel tube head welding process
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CN105985589A
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Plastic modified material
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CN105986087A
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Heat treatment process for 2CrMo
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