承压锅炉
- 网络Pressure Boiler
承压锅炉-
详细地论述承压锅炉改装成常压式热水锅炉的机理。
In this paper , the principles of pressure boiler refit to normal pressure hot-water boilers are discussed in detail .
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常压热水锅炉相对于承压锅炉是一种安全的供热源。
Compared with pressure boiler , normal pressure hot-water boiler is a kind of safer heat source .
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对承压式锅炉改装成常压式热水锅炉的探讨
Study on pressure boilers refitted to normal pressure hot - water boiler