air purge造句

• Additionally, hot air purged through the louvres.
• Air purge systems are employed for control and analytic technology that is exposed to flue gas resulting from an industrial process.
• An air purge "'heating unit "'is used to ensure that the purge air remains at a temperature above the acid dew-point.
• Despite an extensive air purging spin-up sequence to prevent disc and head contamination, human users reportedly caused so many 7935 packs to have disc head crashes, many users simply purchased the 7933.