{"product_id":"us-29552","title":"US 29552-01 | Demonstrate knowledge of heat treatment of engineering metals","description":"\u003ch3\u003e\u003cspan\u003eAbout this standard\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThis unit standard is for use in the training and assessment for mechanical engineering trades and is one of a series of three unit standards for this purpose with 29550 and 29551. People credited with this unit standard are able to demonstrate knowledge of: phase changes and crystalline structure of carbon steel; and heat treatment of metal.\u003c\/p\u003e","brand":"ATNZ","offers":[{"title":"Assessment Only","offer_id":52770952282479,"sku":null,"price":138.0,"currency_code":"NZD","in_stock":true},{"title":"Tutor Supported","offer_id":52770952315247,"sku":null,"price":238.05,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/6619\/5311\/files\/UnitStandard.png?v=1773795463","url":"https:\/\/store.atnz.org.nz\/products\/us-29552","provider":"ATNZ Store","version":"1.0","type":"link"}