autocoarse pitch

航海及海运专业词汇英语翻... ... autocleaner 自动清洁器 autocoarse pitch 桨距自动调整装置 autocode instruction 自编码指令 ...

... ) controllable pitch propeller 可调桨 ) autocoarse pitch 可调桨距 ) adjustable-pitch screw propulsion 可调桨推进 ...