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GB/T 39938-2021  China national standard english version:

　
GB
中华人民共和国国家标准
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 39938-2021

Electric room heating—Underfloor heating—Performance characteristics—Definitions, method of testing, sizing and formula symbols
室内电取暖 地暖 性能特征 定义、测试方法、尺寸和公式符号
Issued Date:2021/3/9 　 Implemented Date:2021/10/1
Issued by: 　 The Standardization Administration of the People's Republic of China
　

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GB Standard Code GB/T 39938-2021
Standard Category China National Standards
GB Standard English Title Electric room heating—Underfloor heating—Performance characteristics—Definitions, method of testing, sizing and formula symbols
GB Standard Chinese Title 室内电取暖 地暖 性能特征 定义、测试方法、尺寸和公式符号
Chinese Version Price $5.00  per 1 page
English Translation Fee $15.00~$30.00   per 1 page
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