單項(xiàng)選擇題具有構(gòu)造簡(jiǎn)單、耐振動(dòng)防爆性能好等優(yōu)點(diǎn),采用鐘表機(jī)構(gòu)傳動(dòng),但需經(jīng)常進(jìn)行校驗(yàn),維修較困難的溫度計(jì)是()

A.輻射溫度計(jì)
B.光學(xué)溫度計(jì)
C.膨脹式溫度計(jì)
D.壓力式溫度計(jì)