tor偏差计
drill条播机;钻头
drill bushing钻套
drill chuck钻头卡盘
drill gage钻径规
drill grinding machine钻头磨床
drill head钻床头
drill jig钻床夹具
drill jig bush钻套
drill jig bushing钻套
drill pipe钻探管
drill press钻床
drill sleeve长钻套
drill socket长钻套
drill spindle钻轴
drill steel钻钢
drilling钻孔
drilling jumbo钻孔台车
drilling machine钻床
drilling platform海上钻井平台
drilling rig钻探机
drinking water饮用水
drive传动
drive belt传动皮带
drive chain传动链
drive gear传动齿轮
drive link传动杆件
drive motor驱动用电动机
drive pinion织小齿轮
drive pulley传动皮带轮
drive shaft传动轴
drive sprocket织链轮
drive torque驱动转矩
driven从动的
driven gear从动齿轮
driven link从动构件
driven member从动构件
driven pulley从动轮
driven shaft从动轴
driven side松边
driven wheel从动轮
driver司机
driver's cab司机室
driver's license驾驶执照
driver's seat司机座
driving传动的
driving axle织车轴
driving chain传动链
driving crank织曲柄
driving force原动力
driving gear传动齿轮
driving key敲入式键
driving link传动杆件
driving mechanism传动机构
driving pin传动销
driving pinion织小齿轮
driving plate拔盘
driving pulley传动皮带轮
driving shaft传动轴
driving side皮带紧边
driving spring织弹簧
driving sprocket wheel织链轮
driving torque驱动转矩
driving wheel织轮
driving wheel brake织轮闸
drone无人驾驶飞机
drop滴
drop feed lubricator滴油器
drop feed oiler滴油器
drop forging落锤锻造
drop hammer落锤
drop in pressure压力降低
drop lubrication滴油润滑
drop test落锤试验
drop weight test落锤试验
dross inclusion夹杂物
drum滚筒
drum boiler汽包锅炉
drum brake鼓式制动器
drum cam鼓形凸轮
drum controller鼓形控制器
drum drier鼓式干燥器滚筒干燥机
drum feeder筒式给料机
drum filter圆筒过滤机
drum printer鼓形打印机
drum rotor鼓筒式转子
drum sander鼓形磨床
drum switch鼓形开关
drum turbine鼓形转子涡轮机
drum type rotor鼓形转子
drum washer转筒式洗涤机
dry air干空气
dry air filter干式空气过滤器
dry battery干电池
dry bulb thermometer干球温度计
dry cell干电池
dry clutch干式离合器
dry distillation干馏
dry dock干坞
dry friction干磨擦
dry gas干煤气
dry grinding干磨
dry ice干冰
dry lubricant固体润滑剂
dry pipe干燥管
dry purifier干式净化器
dry quenching干熄焦
dry sand干型砂
dry sand mold干砂型
dry saturated steam干燥饱和蒸汽
dry steam干燥蒸汽
dry type air cooler干式空气冷却器干式冷风机
dry weight干重
dry weight of engine发动机干重
dryer干燥器
drying apparatus干燥器
drying chamber干燥室
drying oil干性油
drying oven干燥炉
drying room干燥室
drying time干燥时间
dryness干度
dss决策支持系统
dual carburetor双汽化器
dual control双重控制
dual fuel engine双燃料发动机
dual ignition双火花塞点火
dual rotor helicopter双旋翼式直升飞机
ducted fan engine涡轮风扇发动机
ducted fan jet engine导管风扇式喷气发动机
ductile fracture延性破坏
ductile material延性材料
ductile rupture延性破坏
ductility延性
dull tool钝工具
dummy实体模型
dummy piston平衡活塞
dump body可倾卸的车身
dump car翻斗汽车
dump grate倾斜炉篦
dump trailer自卸挂车
dump truck翻斗汽车
dumper翻斗机