power spectrum density：功率譜

波能密度:wave power density | 功率譜:power spectrum density | 功率譜密度:power density

power spectrum analyzer：功率譜分析儀

power signal generator 功率信號(hào)發(fā)生器 | power spectrum analyzer 功率譜分析儀 | power sprayer with piston type pump 附活塞式水泵的動(dòng)力噴射器

power station：電力站,發(fā)電廠

power source 電源;動(dòng)力源 | power station 電力站;發(fā)電廠 | power substation 電力支站;配電站

power steering：動(dòng)力轉(zhuǎn)向(裝置)

power source 電源,能源 | power steering 動(dòng)力轉(zhuǎn)向(裝置) | power steering gear 動(dòng)力轉(zhuǎn)向器

Power Steering System：動(dòng)力轉(zhuǎn)向系

動(dòng)力轉(zhuǎn)向器 power steering stgear | 動(dòng)力轉(zhuǎn)向系 power steering system | 動(dòng)力轉(zhuǎn)向系布置 power steering system layout

power steering gear：動(dòng)力轉(zhuǎn)向器

power steering 動(dòng)力轉(zhuǎn)向(裝置) | power steering gear 動(dòng)力轉(zhuǎn)向器 | power steering pressure 動(dòng)力轉(zhuǎn)向油壓

power steering gear：動(dòng)力轉(zhuǎn)向器(總成)

power steering fluid 動(dòng)力轉(zhuǎn)向液 | power steering gear 動(dòng)力轉(zhuǎn)向器(總成) | power steering principle view 動(dòng)力轉(zhuǎn)向原理示意圖

power steering gear：動(dòng)力操舵裝置

power steering gear 電動(dòng)舵機(jī) | power steering gear 動(dòng)力操舵裝置 | power steering mechanism 動(dòng)力操舵裝置

Power Steering Hose：動(dòng)力轉(zhuǎn)向油管

動(dòng)力方向系統(tǒng) Power Steering System | 動(dòng)力轉(zhuǎn)向油管 Power Steering Hose | 動(dòng)力轉(zhuǎn)向幫浦 Power Steering Pump

power stroke：工作沖程,作功行程

power steering pressure 動(dòng)力轉(zhuǎn)向油壓 | power stroke 工作沖程,作功行程 | power supply 電源,供能,供電