中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 21451.4-2008
Petroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by automatic methods - Part 4: Measurement of temperature in atmospheric tanks 石油和液体石油产品 储罐中液位和温度自动测量法 第4部分: 常压罐中的温度测量
Issued Date:2008-02-13
Implemented Date:2008-09-01
Issued by:
The Standardization Administration of the People's Republic of China