Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/c0fa7807d2fec1dade27c123cd295b68.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 fire cock例句_fire cock英汉例句_fire cock双解例句_食材鋪反向词典
This paper expounds some principles that should be followed in the model selection of the outdoor fire cock, and introduces the erection design of the outdoor fire cock. 闡述了室外消火栓選型時應遵循的原則，介紹了室外消火栓的安裝設計。