boiler cleaning是什么意思、英文翻译及中文解释
boiler cleaning
词语: boiler cleaning
解释: 锅炉清洗
词典: 专利专业英汉词典
boiler cleaning 相关解释
boiler cleaning 清炉
锅炉清洗 boiler cleaning
boiler cleaning
词语: boiler cleaning
解释: 锅炉清洗
词典: 专利专业英汉词典
boiler cleaning 相关解释
boiler cleaning 清炉
锅炉清洗 boiler cleaning