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1.大排气量动力用移动式空气压缩机1972年汉诺威博览会上,展出了一台新型移动式压缩机,其排气量达56.5米~3/分(排气压力为7～8.5公斤/厘米~2,表压),如图1所示。
1. Large Displacement Powered Mobile Air Compressor A new type of mobile compressor was exhibited at the 1972 Hannover Fair, with a displacement of 56.5 m 3 / min (exhaust pressure of 7-8.5 kg / Cm ~ 2, gauge pressure), as shown in Figure 1.