boiler installation supervision inspection regulation
... boiler installation fee: 锅炉报装费 Boiler installation supervision inspection regulation: 锅炉安装监督检验规则 installation of boiler: 锅炉安装 ...
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boiler installation supervision inspection regulation
锅炉安装监督检验规程
以上为机器翻译结果，长、整句建议使用 人工翻译 。