{"product_id":"特氟龙管堵头","title":"特氟龙管堵头","description":"\u003cp\u003e\u003cspan style=\"color: #E14747\"\u003e2025-12-6更新：根据网友建议，追加一块五底部圆环的打印配置\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #E14747\"\u003e2025-5-31更新：增加底部厚度和底部连接强度\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e堵头长度3.8cm，密封性比较好，内部预留了1cm耗材空间；堵头内部调整为上粗下细，可兼容粗细两种特氟龙管\u003c\/p\u003e\u003cp\u003eDesign by 天天快乐 on MakerWorld (license: CC0).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67433446900016,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_c0133e53-5e7e-4e60-a5d8-9b0e9ada4c6d.webp?v=1785722172","url":"https:\/\/mymadmanlab.com\/products\/%e7%89%b9%e6%b0%9f%e9%be%99%e7%ae%a1%e5%a0%b5%e5%a4%b4","provider":"Mymadmanlab.com","version":"1.0","type":"link"}