锰铜合金 meaning in Chinese

manganese copper alloys
manganin alloy

Standard test methods for chemical analysis of manganese - copper alloys
锰铜合金化学分析的标准试验方法
The microstructure of cr - mn - cu alloy white cast iron changed after different heat treatment
铬锰铜合金白口铸铁在经过不同的热处理之后，组织发生了变化。
The wearing resistance , microstructure , worn surface morphology and hardness change in wearing end - face and non - wearing end - face of cr - mn - cu alloy white cast iron were tested and analyzed
摘要对铬锰铜合金白口铸铁的耐磨性、无磨损端面及磨损端面的微观组织、磨损形貌及硬度进行了试验和分析。