- riser efficiency
- 冒口: flash groove; casting head; ...
- 效率: productiveness; efficiency; ...
- 開口效率: aperture efficiency
- 絕熱進(jìn)口效率: adiabatic intake efficiency
- 冒口: [機(jī)械工程] flash groove; casting head; feed head; feeder head; gate riser; hot top; riser; riser head; shrink head; shrinkage head; sink-head; sullage pipe; rising head◇冒口澆注 riser gating; 冒口頸 riser neck; 冒口頸長度 riser distance; 冒口模棒 riser pin; 冒口切割 arm sprue cut; 冒口圈 riser sleeve; 冒口窩 riser base; 冒口效率 riser efficiency; 冒口壓力 riser pressure
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