Air supply station does not rely on the air in the environment at all, as a matter of fact, it supplies high quality air source from oil free compressor or compressed bottled air after depressurized, filtered to human being by using pressured air respirat
Air supply station does not rely on the air in the environment at all, as a matter of fact, it supplies high quality air source from oil free compressor or compressed bottled air after depressurized, filtered to human being by using pressured air respirat
空气供给站：完全不依赖环境气体，由无油空压机或充装在气瓶内的压缩空气经减压、滤清、通过增压式空气呼吸器向人体提供优质气源。