?高速船    high speed vessel

?上吸口    high suction

?上吸口阀(海水阀)    high suction valve

?高温腐蚀    high temperature corrosion

?高压直流发电机    high tension D.C. generator

?高压直流发电机    high tension direct current generator

?高[电]压点火    high tension ignition

?高张力钢,高拉力钢    high tension steel

?高氧化钛系焊条    high titanic oxide type electrode

?高钛系[焊条]    high titanic type

?高钛系焊条    high titanic type electrode

?高[电]压试验    high voltage test

?高潮    high water

?高水位    high water level

?高热值    higher calorific value

?高高潮    higher high water (HHW)

?高低潮    higher low water (HLW)

?高线绞机    highline winch

?高歪斜螺桨    highly skewed propeller

?高通滤波器    high-pass filter

?铰链,合叶    hinge

?铰炼双壳型钻油船    hinged catamaran type drilling ring

?铰链盖    hinged cover

?铰链门    hinged door

?铰[链]接合,铰[链]接头    hinged joint

?铰链型舵    hinged rudder

?铰承    hinged support

?绞接阀    hinged valve

?铰链阀    hinged valve

?断续调速    hit and miss governing

?高低潮    HLW (= higher low water)

?美国吊车制造商协会    HMA (= Hoist Manufacturers Association, U.S.A.)

?滚齿刀    hob

?滚齿机    hobbing machine

?铆钉头顶具    hobby

?抗弯纵肋    hog frame

?舯拱舷弧    hog sheer (or reverse sheer)

?舯拱    hogging

?舯拱船况    hogging condition

?吊机    hoist

?卷索鼓    hoisting drum

?起重机    hoisting engine