Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/22d33b5de39659964554582f6b490a70.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 bimetal piston是什么意思，bimetal piston的翻译，bimetal piston音标、读音、用法和例句_94生活常识网有道词典
The system is of reflective type and composed of thermostatic bimetal plate, lever piston framework, optical grating and optical fiber probes. 該系統具有反射式結搆，由熱雙金屬片、連杆-活塞機搆、光柵及光纖探頭組成。