
 圖6-38雙承漸縮管表6-43雙承漸縮管尺寸 (mm)DNdne1e2Lu重量/kg1501007.87.215027.62001001508.48.47.27.825015035.336.92501502009.09.07.88.425015046.547.43001502002509.69.69.67.88.49.035025015057.558.558.935020025030010.210.210.28.49.09.636026016071.972.571.640025030035010.81 (共 402 字) [閱讀本文] >>


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