The extrusion process to form the nozzle base frame in oxygen core lance has been supposed to adopt.
建议采用挤压工艺成形氧枪喷头底座。
The ceramics core was prepared by extrusion moulding applied in the titanium alloy golf club head.
利用挤压成型的方法，制备了应用于钛合金高尔夫球杆头精密铸件的陶瓷型芯。
Basal experimental data and theory analysis are foundations for further research on Multi-Core -line-die Powder Extrusion Forming.
实验研究所获得的基础数据和理论分析，为“多芯线粉末挤压”的进一步研究奠定了基础。
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