1、
The drum emergent water discharge is an important safety prevention of steam boiler.
汽包紧急放水是蒸汽锅炉的一项重要安全措施.
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2、
The fault diagnosis of local slagging in furnace of drum boiler was considered.
研究了汽包锅炉炉膛内局部结渣的故障诊断问题.
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