Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/ecb0b3a1d36ec10ca010dd01a9e9b1ee.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 range calibrator是什么意思，range calibrator的翻译，range calibrator音标、读音、用法和例句_衣物护欧路词典
The air calibrator was reformed as a standard air flowmeter, and it was used to calibrate other small range air flowmeter. 空气校准器被改造成一台标准的气体流量计并成功地应用于其它小量程气体流量计的校准。