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Economizer leakage is a main problem in running of heat recovery boiler.
省煤器泄漏是余热锅炉运行中常遇到的问题。
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The three-layer air supply system is common to the new type alkali recovery boiler.
新型碱炉一般采用三层供风系统。
youdao
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The three-layer air supply system is common to the new type alkali recovery boiler.
新型碱炉一般采用三层供风系统。
youdao