Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/d86e08ae4d1487b43d6cbe25c1dd87a9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 condensation kettle例句_condensation kettle英汉例句_condensation kettle双解例句_伍贰汉英词典
It was beneficial to improve stirring of condensation kettle and jet nozzles of latex and steam for energy saving and consumption reducing. 改进凝聚釜搅拌桨、胶液喷嘴、蒸汽喷嘴等有利于节能降耗。 d.wanfangdata.com.cn