gas liquefying meaning in Chinese

气体液化的

Railway applications - tank wagons - bottom filling and emptying devices for gases liquefied under pressure
铁路设施.油罐车.压力下液化气用底部装卸装置
Railway applications - tank wagons - part 3 : bottom filling and emptying devices for gases liquefied under pressure
铁路设施.油罐车.第3部分:压力下液化气用底部装卸式装置
Railway applications - tank wagons - part 3 : bottom filling and emptying devices for gases liquefied under pressure ; german version en 12561 - 3 : 2002
铁路应用.储罐车.第3部分:压力下液化气用底部装卸式
Main business scope of bfasp : designing , manufacturing , technical innovation , installation and commissioning , technical inquiry of air separation plant , nature gas liquefying plant , cryogenic engineering equipment , cryogenic environment device , and various nonstandard equipments
公司主要业务范围：空气分离及液化设备、天然气液化设备、低温环境模拟装置、化工尾气回收制冷装置以及各种非标设备设计、制造、技术改造、安装调试、技术咨询等。