{"type":"rich","published":"2018-01-09 15:51:32","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptfe-machinery.hatenablog.com%2Fentry%2F2018%2F01%2F09%2F155132\" title=\"Furnace types - ptfe-machinery\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","image_url":"https://2.bp.blogspot.com/-giBgtlH9Mo8/WlRmFgD3zTI/AAAAAAAAAbw/fHBpkqtcZ0YYgHQHSO9EdiX2rFh0FRHEACLcBGAs/s640/furnace-2-848x450.jpg","version":"1.0","blog_title":"ptfe-machinery\u306e\u65e5\u8a18","categories":[],"author_name":"ptfe-machinery","description":"Single-stage:A single-stage furnace has only one stage of operation, it is either on or off.This means that it is relatively noisy, always running at the highest speed, and always pumping out the hottest air at the highest velocity. One of the benefits to a single-stage furnace is typically the cost\u2026","blog_url":"https://ptfe-machinery.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/ptfe-machinery/","title":"Furnace types","provider_name":"Hatena Blog","width":"100%","url":"https://ptfe-machinery.hatenablog.com/entry/2018/01/09/155132","provider_url":"https://hatena.blog"}