本文叙述了我国能源供应短缺、 热处理工艺设备落后和高能耗的现状以及开展节能活动的重要意义。
This article described the energy shortage, the laggardness of the heat treatment equipment, the status of high energy cost and the significance of carrying out energy saving.
本文叙述了我国能源供应短缺、 热处理工艺设备落后和高能耗的现状以及开展节能活动的重要意义。
This article described the energy shortage, the laggardness of the heat treatment equipment, the status of high energy cost and the significance of carrying out energy saving.
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