蒸汽安全閥(Steam PSV) 的線上計算工具
https://www.enground.com/PSV/Steam.html
or
https://www.codecalculation.com/htm/calculate/instrumentation/relief-valves/steam-service/
鍋爐協會說明
http://www.tbva.org.tw/archive/report/F48.pdf
https://pdfslide.net/documents/psv563e0abf5503464e708b4cad.html
