Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/2fb70cee36b0621411ec8e99ed008724.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 drain header例句_drain header英汉例句_drain header双解例句_歐米惠必应词典
The low pressure header shall be brass and shall be near the panel floor with drain valves and tundishes piped to a drain. 低壓力頭應黃銅，竝應靠近排水閥和中間包輸送到一個排水板地板。