“empty and load change-over cock”的概念、定义、翻译、参考文献-科学参考

单词	empty and load change-over cock
释义	empty and load change-over cock 空重车转换塞门
随便看	manioc cutting manioc meal manioc pellet manioc waste manipuility manipulate manipulated key manipulated range manipulated soil manipulated variable manipulate unit manipulating key manipulation manipulation chart manipulation noise manipulation of acupuncture manipulation of algebraic formulas manipulation of bone setting manipulation of generating function manipulation of periodic income manipulation of string manipulation of supply manipulation platform manipulation ratio manipulative compression joint

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。