?总吨位    gross tonnage

?总吨位    gross tonnage (GT)

?接地    ground (or earth)

?固定台    ground (or fixed) ways

?[锚链舱]端链    ground chain

?接地,搭铁    ground connection

?检漏器(电)    ground detector

?检漏警报器(电)    ground detector alarm

?界面效应机具    ground effect machine

?接地指示器    ground indicator

?接地绝缘    ground insulation

?接地杂音    ground noise

?接地电阻    ground resistance

?接地回路    ground return circuit

?接地棒    ground rod

?对地速度    ground speed

?巨涛    ground swell

?锚具    ground tackle

?固定台    ground ways

?地线    ground wire

?搁浅    grounding

?群给水系统    group feed system

?群起动盘    group starter panel

?群阀    group valve

?群速    group velocity

?灌浆    grout

?灌浆锚    grouted anchor

?玻璃纤维强化塑料    GRP (= glassfiber rein- forced plastic)

?金属眼孔,索环    grummet

?气体遮蔽钨弧焊    GTAW (or TIG) (= gas tungsten arc welding)

?保固工程师    guarantee engineer

?保证速率    guarantee speed

?保固工程    guarantee work

?保护杆    guard bar

?护板    guard plate

?栏杆    guard rail

?护环    guard ring

?警备船    guard ship

?保护线    guard wire

?舵轴,轴头,杆头    gudgeon

?轴头销,杆头销    gudgeon (or crosshead) pin

?导杆    guide bar