{"product_id":"engine-kpmi-exhaust-valve-guide-bronze-191-55012","title":"KPMI 发动机 EXHAUST VALVE GUIDE (BRONZE)","description":"\u003cp\u003e我们选择使用C630镍青铜作为制造气门导管的材料，因为其具有理想的应用特性。5%的镍含量提供了优异的耐磨性，80%的铜含量提供了出色的导热性。导向剖面的设计对气流的影响最小，同时在高温区域保持临界横截面厚度，促进高性能和耐久性。\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":41609642311838,"sku":"KPMI-96-96430","price":207.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/1448\/7966\/products\/7562c6e404bf0864179668cb2c89573b_73bbfc3b-b849-4e73-ba1d-02da334f2ded.jpg?v=1652853383","url":"https:\/\/freedomenduro.cn\/products\/engine-kpmi-exhaust-valve-guide-bronze-191-55012","provider":"越野自由","version":"1.0","type":"link"}