Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/6907f3b6896d77765a8df997e0ef07ef.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 coal unloading yard例句_coal unloading yard英汉例句_coal unloading yard双解例句_欧米惠必应词典
The work volume for coal loading, unloading and distribution in coal yard of thermal power plants is very great, which needs to increase the automation degree. 火电厂煤场装车、卸车、配煤的工作量很大，迫切需要提高其自动化程度。