1·The compressed air system for atmospheric air, will air inhaled air compressor, after volume compressed pump into the compressed air system.
压缩空气系统的气源为大气，将空气吸入空压机中，经过体积压缩后泵入压缩空气系统。
2·Argon is produced by an air separation unit (ASU) through the liquefaction of atmospheric air and separation of the argon by continuous cryogenic distillation.
氩的生产使用空气分离装置(asu)，通过大气的液化和连续低温蒸馏分离出氩。