The scaled water can reduce the heating efficiency, and seriously it can cause hole-melting or pipe explosion.
锅炉结垢使锅炉供暖效率降低，严重时可能会造成熔孔或爆管。
According to the analysis of discontinued-gas - pipe explosion, the author elaborates the reason of the accident as well as the preventive measures.
通过一起爆炸事故的分析，阐述了停用煤气管道爆炸的原因以及今后的预防措施。
According to the analysis of discontinued-gas - pipe explosion, the author elaborates the reason of the accident as well as the preventive measures.
通过一起爆炸事故的分析，阐述了停用煤气管道爆炸的原因以及今后的预防措施。
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