Viscous pressure forming (VPF), a recently developed process, is an advanced approach in sheet metal forming.
粘性压力成形技术是金属板材成形领域里新近出现的一种先进的加工工艺。
H beam specifications query system, VPF production, curriculum design, contains a complete curriculum design report. Completely original.
说明：H型钢规格查询系统，VPF制作，课程设计用的，包含完整的课程设计报告。完全原创。
A qualitative analysis on energy saving for VPF is made in this paper, points out actual saving depends on control mode and appropriate equipment.
对一次冷冻水变频节能效果定性分析，指出实际的节能效果取决于控制方式，而且对系统控制设备的选取也有一定的要求。
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