“upper elevator screw bushing”的概念、定义、翻译、参考文献-科学参考

单词	upper elevator screw bushing
释义	upper elevator screw bushing 升降机螺旋上端套
随便看	stainless steel ball stainless steel ball valve stainless steel band stainless steel basin and plate stainless steel blank stainless steel buckle stainless steel burden drum stainless steel case stainless steel clasp stainless steel cleaner stainless steel cloth stainless steel condenser stainless steel condiment pot stainless steel corrosion-resistant needle valve stainless steel crucible stainless steel disc stainless steel disc for casting stainless steel electrode stainless steel enamel stainless steel fertillizer belt stainless steel fibre stainless steel filter stainless steel flag hinge stainless steel flexible hose stainless steel grating

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。