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型號:G03-663
簡介: 利用立體模型瞭解地形圖的等高線是如何畫出,及剖面圖的繪製。詳細資料: 1.玻璃纖維製,50×31×12cm。2.模型山含高低山峰,峻坡、緩坡、鞍部、圓頂丘、均勻坡等,並以各種顏色區分不同高度。3.模型山可一分為二,並可觀察剖面圖。4.木製底台上繪有應用投影法所得的等高線圖。
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