{"type":"product","schema_version":"1.0","item_id":"100810780743","canonical_url":"https://tw.bid.yahoo.com/item/100810780743","title":"藝城美術~勾配定規 Nationart 可調角度三角板 12吋","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-24T14:38:08.855Z","current_price":520,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":1,"seller":{"id":"Y9701563977","name":"藝城美術","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/d39ed0b1-650e-4668-978d-f83dec4a8a5a.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/73f0208f-6091-43dd-b75a-9c8da9bdd4d8.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"勾配定規 可調角度三角板 12吋\n\n可取代一般的30、45、60、90度的三角板勾配定規\n\n可畫出各個角度求對角度和斜邊的長度等數值非常方便\n\n透明壓克力材質，透光度佳亦可游標指針可依角度直接讀出斜坡的斜率或者坡度的昇率\n\n進而算出斜坡高度或長度輕易的調整任意角度，\n\n便於角度的繪製表現\n\nNationart\n\n \n\n方眼勾配定規是工程製圖和設計的理想工具。這款12吋（30公分）的定規採用透明材質，方便精確測量和繪圖。其獨特的方眼設計有助於保持線條的垂直和水平，確保圖紙的準確性。可調節的角度功能，讓您輕鬆繪製各種斜度和角度，適用於建築、機械設計等專業領域。無論您是學生、工程師還是設計師，Nationart  方眼勾配定規都能滿足您對精確度和多功能性的需求，提升您的工作效率。\n\n📌[ 注意事項 ]\n\n每台電腦或手持裝置螢幕顏色不同，商品以實品顏色為主，非常在意的朋友請於購買前考慮清楚並詢問後再決定是否購買。","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092078542","category_name":"直尺/三角板","breadcrumb":[{"id":"3994318","name":"圖書/影音/文具","url":"/tw/%E5%9C%96%E6%9B%B8-%E5%BD%B1%E9%9F%B3-%E6%96%87%E5%85%B7-3994318-category.html"},{"id":"2092073810","name":"文具與事務用品","url":"/tw/%E6%96%87%E5%85%B7%E8%88%87%E4%BA%8B%E5%8B%99%E7%94%A8%E5%93%81-2092073810-category.html"},{"id":"2092078541","name":"製圖用品","url":"/tw/%E8%A3%BD%E5%9C%96%E7%94%A8%E5%93%81-2092078541-category.html"},{"id":"2092078542","name":"直尺/三角板","url":"/tw/%E7%9B%B4%E5%B0%BA-%E4%B8%89%E8%A7%92%E6%9D%BF-2092078542-category.html"}],"view_count":0,"watch_count":0}