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最近,日本大子营林局小里制品事业所,安装了一条承载索可左右移动的集材索道(见图)。在卸材处,承载索(SKL)一
Recently, Japan’s Daizuying Forest Bureau Komura Products Office installed a ropeway that moves Sokak to the left and right (see photo). At the unloading place, carry cable (SKL) one