spring-steel shutter
基本解釋
- [能源科學(xué)技術(shù)]彈簧鋼活門(mén)
英漢例句
- In this shutter, the mechanism of switch on-off light beam is a pair of steel plates which are controled by two electromagnets that overcome the force of spring fixed on the shutter.
在這種快門(mén)中,開(kāi)關(guān)光路的機(jī)搆是一對(duì)由電磁鉄控制的,以彈簧爲(wèi)動(dòng)力的薄鋼片。
雙語(yǔ)例句
專業(yè)釋義
- 彈簧鋼活門(mén)