Rockwell Hardness B82 B95 怎么理解
Hardness as per Moss怎么翻译?
hardness of
Dual Hardness Car
英语翻译Dr Rockwell and his colleagues recorded the capture and
怎么理解
怎么理解.
英语翻译The specified or indicated minimum hardness must be suff
英语翻译studied microstructure,hardness,and thermal fatigue beha
英语翻译softness triumphs over hardness,feebleness over strength
请问是哪位作家写的”The Hardness of Heart”?
英语翻译The increased surface hardness and wear resistance of el
战胜困难用英文怎么说呢?是defeat hardness吗?