“Ma Hengchang”的概念、定义、翻译、参考文献-科学参考

单词	Ma Hengchang
释义	Ma Hengchang Encyclopedia 历史学劳动模范释 Ma Hengchang马恒昌（1907-07-24～1985-07-18）中国机械工人，劳动模范。
随便看	loading and unloading machinery loading and unloading of truck transport loading arm loading belt conveyor drift loading chamber loading conditions loading device loading dock loading dose loading equipment loading factor loading matrix loading mode for irradiation loading rule loading surface loading test loading valve load lifting device load limiter load-line diagram load mathematical model load on bridge engineering load on offshore structure load on port engineering structure load on railway engineering structures

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