Expounded characteristic, principle, construction component and dry technology of lumber floating pressure dry equipment.
阐述了木材浮压干燥设备的特点、原理、结构组成及干燥工艺特点。
Heavy floating crane is important equipment in the field of ocean engineering.
大型浮吊是重要的海洋工程作业设备。
Heavy floating crane is important equipment in the field of ocean engineering.
大型浮吊是重要的海洋工程作业设备。
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