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我矿坑采车间压缩机房有4台40m3压缩机,承担井下气动设备压缩空气的供应。长期以来压缩机的空载控制一直不理想。
I mine pit workshop compressor room has four 40m3 compressors, bear the supply of compressed air underground pneumatic equipment. For a long time compressor no-load control has been unsatisfactory.