仁果类果树果枝类型有()。 ["徒长性果枝","长果枝","中果枝","短果枝","腋花芽果枝"]
ISAG与ISMP之间的鉴权批价接口采用的是()协议。 ["ISUP","SOAP","WebService","TCP/IP"]
当在NDB台上空等待时,出航计时应(). ["从正切NDB电台开始","从转至出航航向开始","从正切NDB电台或转至出航航向开始,以发生较晚者为准"]
什么是方钢?
ISAG与ISAGRouter之间的路由接口采用()协议。 ["MAP","SOAP","SMGP","SMPP"]
什么是钢材品种?