{"product_id":"2940013063082","title":"How to Operate a Refuge Chamber: A Quick Start Guide","description":"How to Operate a Refuge Chamber: A Quick Start Guide was created by researchers at the National Institute for Occupational Safety and Health (NIOSH) to teach miners how to operate refuge chambers if it became necessary in a mine emergency. The presentation is intended for group-based training and was created using Microsoft PowerPoint. It is designed to be used as a template for mine instructors to modify based on the refuge chambers used at their mine","brand":"1001 Property Solutions LLC","offers":[{"title":"Default Title","offer_id":47082286416112,"sku":"2940013063082","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940013063082_p0.jpg?v=1763575899","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940013063082","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}