{"product_id":"nahapgyeok-content-research-institute-2026-nahapgyeok-steelmaking-technician-written-exam-practical-exam-free-special-lecture","title":"NaHapgyeok Content Research Institute: 2026 NaHapgyeok Steelmaking Technician Written Exam + Practical Exam + Free Special Lecture","description":"\u003cp\u003e\u003cstrong\u003eKorean title:\u003c\/strong\u003e 2026 나합격 제강기능사 필기+실기+무료특강\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKorean author:\u003c\/strong\u003e 나합격 콘텐츠 연구소\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKorean publisher:\u003c\/strong\u003e 삼원북스\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eISBN-13:\u003c\/strong\u003e 9791194997610\u003c\/p\u003e","brand":"NaHapgyeok Content Research Institute","offers":[{"title":"Default Title","offer_id":54088533967212,"sku":"9791194997610","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/3911\/4604\/files\/kyobooks-S000218939842-9cd36a25770e7171f20b45a16b694717641b7454cf0a05f1c79a17d7b73a7604.jpg?v=1785056529","url":"https:\/\/checkout.kyobooks.com\/products\/nahapgyeok-content-research-institute-2026-nahapgyeok-steelmaking-technician-written-exam-practical-exam-free-special-lecture","provider":"KyoBooks","version":"1.0","type":"link"}