CRACKING OF MEDIUM- AND SMALL-DIAMETER TUBE SOCKETS ON HIGH TEMPERATURE STEAM PIPELINES AND HEADERS, AS WELL AS PROTECTIVE MEASURES THEREOF是什么意思_CRACKING OF MEDIUM- AND SMALL-DIAMETER TUBE SOCKETS ON HIGH TEMPERATURE STEAM PIPELINES AND HEADERS, AS WELL AS PROTECTIVE MEASURES THEREOF在线翻译_英语_读音_用法_例句