Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/682c7c2860d0cc7d276e49ffe8d82524.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 closedopen例句_closedopen英汉例句_closedopen双解例句_按摩法牛津词典
Hydraulic pumps automatically replenish the accumulators with the same amount of fluid used to closedopen the BOP’S. 它是一个水压系统，设计用来储存储存槽中的高压液体并根据指令来打开或关闭防喷器组。