大家在查：地文航海航海图天文航海机动船船舶动力装置宋元时期连续测量天文定位沿岸航行船舶设备

轮船招商局

轮船招商局

句子翻译... ... 准确率 rate of accuracy 轮船招商局 ship business soliciting bureau 场地转换 transition on field ...

steamship company是什么意思... ... China Merchants Steamship Navigation Company 轮船招商局 steamship company 轮船 …

Exploration Under the Historical Background on the Impellent Mechanism of Ship Business Soliciting Bureau

China Merchant's Steam Navigation Co. And Late Qing Coast Defence