ช่วยดูให้ที ตัวนี้ใช่หม้อนิ่งความดันไอน้ำหรือเปล่า

https://www.hoonvision.com/hoonset/ktb-scb-%e0%b8%8b%e0%b9%88%e0%b8%ad%e0%b8%99%e0%b8%a1%e0%b8%b9%e0%b8%a5%e0%b8%84%e0%b9%88%e0%b8%b2-%e0%b9%80%e0%b8%87%e0%b8%b4%e0%b8%99%e0%b8%9b%e0%b8%b1%e0%b8%99%e0

https://www.hoonvision.com/hoonset/ptt%e0%b8%a2%e0%b8%b5%e0%b8%a5%e0%b8%94%e0%b9%8c%e0%b8%9b%e0%b8%b1%e0%b8%99%e0%b8%9c%e0%b8%a57-3-%e0%b8%9b%e0%b8%b4%e0%b8%94%e0%b8%94%e0%b8%b5%e0%b8%a5%e0%b8%9e%e0%b