| 燃具用旋塞阀市场现状和市场规模预测 |
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| 引用本文： | 张杨竣,高文学,王启.燃具用旋塞阀市场现状和市场规模预测[J].煤气与热力,2021(3):10005-10009,10045. |
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| 作者姓名： | 张杨竣 高文学 王启 |
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| 作者单位： | 国家燃气用具质量监督检验中心;中国市政工程华北设计研究总院有限公司城市燃气热力研究院 |
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| 基金项目： | 天津市创新平台专项项目“北方村镇清洁能源协同供热技术与应用研究”(19PTSYJC00090)。 |
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| 摘 要： | 分析家用燃气灶、集成灶、燃具用旋塞阀市场现状,介绍灰预测模型GM(1,1)建模步骤和预测方法。基于2015-2019年家用燃气灶和集成灶市场规模数据,通过灰预测模型GM(1,1)计算,结合多方数据机构的预测数据,预测2020-2024年家用燃气灶和集成灶市场规模,借此对2020-2024年的燃具用旋塞阀市场规模进行预测。
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| 关 键 词： | 燃具用旋塞阀 家用燃气灶 集成灶 灰预测 GM(1 1)模型 |
Market Status and Market Scale Prediction of Plug Valves for Gas Appliances |
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| ZHANG Yangjun,GAO Wenxue,WANG Qi.Market Status and Market Scale Prediction of Plug Valves for Gas Appliances[J].Gas & Heat,2021(3):10005-10009,10045. |
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| Authors: | ZHANG Yangjun GAO Wenxue WANG Qi |
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| Abstract: | The market status of domestic gas stoves,integrated stoves and plug valves for gas appliances are analyzed,and the modeling steps and prediction methods of grey predietion nodel GM(1,1)are in-troduced.Based on the market scale data of domestic gas stoves and integrated stoves from 2015 to 2019,the grey prediction model GM(1,1)is used to predict the market scale of domestic gas stoves and integrated stoves from 2020 to 2024,combined with the predietion data of muliple data institutions.In this way,the market scale of plug valves for gas appliances from 2020 to 2024 is predicted. |
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| Keywords: | plug valve for gas appliances domestie gas slove inlegrated slove grey prediction GM(1 1)model |
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