Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/e80acb90f1fd6d1b8b8973e27d40897e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 foundation in soft slab例句_foundation in soft slab英汉例句_foundation in soft slab双解例句_沉淀汉英词典
When the tank is built in soft soil ground, pile-supported round slab foundation could be used to improve the reliability of the tank. 爲了提高可靠性，在軟弱地基上建造油罐時，可採用樁支圓板基礎。