Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/a8b72c728b2b03dcd87448a887f268cc.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 second stage expansion例句_second stage expansion英汉例句_second stage expansion双解例句_甲百汇小鸡词典
Reason of invalidation failure was analyzed on expansion joint of second stage exchanger of mixture hydrogen in semi-regenerative reformer. 分析了半再生重整装置二段混氢换热器膨胀节失效破裂的原因。