Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/87a22b11b8fe013d084eb2c74794609f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 decoking例句_decoking英汉例句_decoking双解例句_衣物护欧路词典
The valves are mounted vertically in a horizontal line and arranged to minimize pockets where coke can accumulate during normal operation and decoking. 阀门直立安装在一条水平管线上，并且在布置上使得在正常操作和清焦期间，会积炭的管袋降低到最小程度。