conical die 中文意思是什麼
conical die
解釋
拉模-
Cold upsetting technology and die design for manufacture of conical tip of platinum alloy bushing in fiberglass production
池窯拉絲鉑合金大漏板錐形嘴冷鐓工藝及模具設計 -
Hydrostatic extrusion process of rods through conical die by element - free method
棒材通過錐形模靜液擠壓成形的無網格法分析
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