当前类别：进出口
阻尼晶体管：damping transistor
阻尼架：damping frame
阻尼管：damper tube
阻尼阀：damping valve
阻尼二极管：line raster
阻尼调节器：damper regulator
阻流式涡轮机：chocked-flow turbine
阻流电容器：blocking condenser
阻抗转换器：impedance convertor
阻抗血流图仪：impedance blood-diagram-scope
阻抗校正器：impedance corrector
阻抗消声器：impedance silencer
阻抗图示仪：impedance plotter
阻抗试验器：impedance tester
阻抗起动器：impedance starter
阻抗耦合放大器：impedance-coupled amplifier
阻抗换纬器：impedance transferrer
阻抗调谐器：impedance tuner
阻抗-电抗继电器：impedance-reactance relay
阻抗测试器：impedance checker
阻抗表：Impedance Surface
阻活剂：anti-activator
阻垢分散剂：scale inhibition and dispersion agent
阻风加热器：choke stove
阻风活塞：choke piston
阻风板：choke plate
阻挡栅存储管：barrier grid tube
阻挡膜光电池：barrier film cell
阻挡膜：barrier layer
阻挡层整流器：barrier-film rectifier
阻挡层电容器：barrier layer capacitor
阻挡层电池：blocking layer cell
阻爆器：detonation seal
足踏缆车：cable foot engine
足球锥：football awl
足球靴：football boots
足球鞋：football boots,studded boots
足球网：football net
足球守门员手套：football goalkeeper gloves
足球衫：football shirt
足球门网：football goal net
足球钩：football hook
足球短裤：football shorts
足球胆：bootball bladder
足球打气筒：football air pump
足金首饰：solid gold jewellery
足动机：pedomotor
走行装置：bogie
走马灯：revolving scenic lantern
走廊地毯：carpet strip;flax rug;linen rug;corridor carpet;corridor rug