英语词汇“hydrographic service”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hydrographic service
释义	hydrographic service 水道测量局
随便看	four-frequency dialling four frequency differential laser gyro four-frequency differential laser gyro four frequency dilex communication four frequency diplex four-frequency diplex four-frequency diplex communication four frequency diplex comunication four-frequency diplex system four frequency diplex telegraphy four-frequency diplex telegraphy four frequency duplex four-frequency duplex four frequency duplex communication four frequency duplex system four frequency duplex telegraphy four-frequency duplex telegraphy Four-frequency duplex telegraphy four-frequency group mode four frequency plan four-function public address equipment four-function scientific four-function scientific calculator four fundamental keys four fundamental operations of arithmetic