回声测深

echo-sounding device

回声侧深仪

echo-resonator 回波谐振器 | echo-sounding device 回声侧深仪 | echo-sounding instrument 回声测深仪

combined echo-ranging echo-sounding

回声测距与测深

combined echo ranging echo sounding 组合回声测距与测深 | combined echo-ranging echo-sounding 回声测距与测深 | combined efficiency 总效率

fathometer chart

测深图

fathom 英寻;测深;推测;揣摩 | fathometer chart 测深图 | fathometer 回声测深仪

depth sounder

测深仪

depth signal 水深信号 | depth sounder 测深仪 | depth sounder 测深仪测深仪机械测深仪回声测深仪

echometer

测深仪

echo sounding 回声测深 | echometer 测深仪 | eclipse 食

fathoming

测深

fathometer回声测深仪 | fathoming测深 | fatiguebendingtest耐弯曲疲劳试验

digital echo sounder

数码回声测深仪

difficult ground 问题地区;特殊土地区 | digital echo sounder 数码回声测深仪 | digital map 数码地图

digital echo sounder

数码回声测深仪WNr中国学习动力网

difficult ground 问题地区;特殊土地区WNr中国学习动力网 | digital echo sounder 数码回声测深仪WNr中国学习动力网 | digital map 数码地图WNr中国学习动力网

recording echo sounder

自记回声测深仪

recording drum 记录鼓 | recording echo sounder 自记回声测深仪 | recording film 自动记录用胶卷

recording echo sounder

自记式回声测深仪

recording drum 记录筒 | recording echo sounder 自记式回声测深仪 | recording equipment 记录装置

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"