高速带high speed belt
高温障碍obstacle by a high temperature
高压氦气闪烁计数器high pressure helium gas scintillation counter
大功率发射机high-power transmitter
高分辨率图像仪high resolution visible image instrument【电子】
大功率电磁继电器high-power magnetic relay
高温电绝缘涂层high-temperature electrical insulating coating【电】
优质燃料high-grade fuel