aspiration sludge scraper是什么意思，aspiration sludge scraper的翻译，aspiration sludge scraper音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4801 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55
aspiration sludge scraper是什么意思，aspiration sludge scraper的翻译，aspiration sludge scraper音标、读音、用法和例句_流逝汉英词典

aspiration sludge scraper

基本解释

专业释义

动力与电气工程