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精冲成形
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精冲成形
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〔成形工序〕
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fine blanking
精冲成形
用压边圈使板料冲裁区处于三向压应力作用下,抑制剪裂纹的发生,实现塑性变形分离的冲裁方法。简称精冲。
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groundwater management
groundwater management in agricultural irrigation area
groundwater management in mining area
groundwater management model
groundwater management result monitoring
groundwater microbial analysis
groundwater monitoring
groundwater monitoring system
groundwater monitoring well
groundwater over-exploitation
ground water physical monitoring
groundwater polluted sites survey
groundwater pollution and soil pollution induced by landfills
groundwater pollution assessment
groundwater pollution control
groundwater pollution control technology
groundwater pollution/ groundwater contamination
groundwater pollution impermeable technology
groundwater pollution leak detection technology
groundwater pollution monitoring technology
groundwater pollution remediation materials
groundwater pollution remediation targets
groundwater pollution remediation technology
groundwater pollution restoration threshold
groundwater pollution shielding technology
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