常見例句A sheathed heater is used for the drying heater,Also the heater box had a structure to which rectification is added so that it has better temperatures and hot airset temperature is smaller. 整流式加熱器提高熱風(fēng)溫度控制效果，使樹脂干燥溫度與熱風(fēng)設(shè)定溫度基本一致。 返回 airset