?梯杆    grab rod

?手绳    grab rope

?抓斗采样器    grab sampler

?钻座    grab stand

?谷类,粒状物,木纹,纤维    grain

?谷密[纵]隔舱壁    grain bulkhead

?散装容积    grain capacity

?散装谷类货物    grain cargo

?谷类货物容积    grain cargo capacity

?谷类运输船    grain carrier

?自由谷面    grain free surface

?自由壳面    grain free surface

?散装谷类装载计划图    grain loading plan

?粒度    grain size

?大组合    grand assembly

?大组合厂    grand assembly shop

?大厅入口    grand entrance

?软木粒    granulated cork

?胶合[粒状]软木    granulated cork

?抓斗挖泥船    grap dredger

?图示板    graphic panel

?图示法    graphical method

?图解法    graphical solution

?石墨    graphite

?碳刷    graphite brush

?石墨迫紧    graphite packing

?石墨涂料    graphite paint

?石墨化    graphitization

?多爪锚    grapnel anchor

?炉篾,炉条    grate (or fire) bar

?炉篾面积,炉条面积    grate area

?格栅    grating

?格栅舱盖    grating cover

?格栅舱口    grating hatch

?踏格台    grating platform

?干[船]坞    graving (or graven) dock

?干[船]坞    graving (or graven, or dry) dock

?重力    gravity

?重力柜    gravity (or head) tank

?重力循环    gravity circulation

?重力吊架(小艇)    gravity davit

?重力式钻油台    gravity platform