Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/a3a77ecfc797cefe403740ee80b3e24b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 liquid-oxygen temperature例句_liquid-oxygen temperature英汉例句_liquid-oxygen temperature双解例句_奇葩剧汉英词典
Low-temperature Globe Valve is mainly used for truncating or connecting the liquid oxygen, nitrogen and other media at low temperature. 低温焊接截止阀主要用于管道系统在低温状态下对液氧、液氮等介质的截断或接通。