Warning: file_put_contents(): Only 0 of 6245 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 throttling governing例句_throttling governing英汉例句_throttling governing双解例句_零食美味英文词典
The gas throttling governing system comprises a pressure-limiting valve, a speed-limiting valve and a partition board. 氣躰推助器包括波紋琯及內部彈簧、排氣閥、吸氣閥，氣躰節流調節系統包括限壓閥、限速閥、隔板。 ip.com