“weight lever safety valve”概念、定义、翻译-科学时代

单词	weight lever safety valve
释义	市政工程词汇手册 weight lever safety valve 重锤式安全阀，杠杆式安全阀
随便看	barrier barrier barrier barrier barrier barrier bar barrier bar barrier basin barrier basin barrier beach barrier beach barrier beach barrier capacitance barrier coating barrier cone barrier dam barrier diffusion method barrier effect barrier factor barrier filter barrier force barrier-free bathroom barrier-free design barrier-free entrance barrier-free environment

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

weight lever safety valve