单词	或非电路
释义	或非电路 NOR circuit
随便看	portable hand telephone portable hard copy printer portable hard disk portable hard drive portable hardness tester portable hatch beam portable hatchway beam portable hearing aaid portable hearing aid portable heariog aid portable heater portable heater car Portable Heat Rejection System portable hedge trimmer portable highway steel bridge portable hoist portable hoisting jacks portable hopper portable horizontal bar portable hose ree portable hose reel portable hot mix trailer portable hotspot portable house portable hut