名称未設定-1 · 2016. 7. 25. · HITACHI SCREW COMPRESSORS 1. The compressors are driven by a...
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名称未設定-1 · 2016. 7. 25. · HITACHI SCREW COMPRESSORS 1. The compressors are driven by a two-pole motor mounted directly on the compressors shaft, and with a rotation speed
