释义 |
defective parts短语⁷²⁵⁵⁶ 基本例句 🌏日久失修;有毛病的零部件 Are periodic checks made on the production equipment such as flasks pins etc. to assure the replacement and repair of defective parts? 是否定期检查生产设备,比如,砂箱,插脚等,以保证其得到及时的维修及更换? zaixiandailiwang Most can minimize porosity and provide good side- wall fusion to reduce instances of undercut in the final weldment and rework on defective parts. 大多数金属粉芯焊丝都具有低的气孔倾向,良好的焊缝侧壁成型,从而降低焊后修补的工作量。 jdweld They are unable to prevent a small number of defective parts slipping through. 他们没能阻止少数次品得以混过。 bab |