Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 17764-2008 |
Hydrometers - Principles of construction and adjustment 密度计的结构和校准原则 |
China National Standards Hydrometer |
English PDF |
GB/T 21784.2-2008 |
Laboratory glassware-Hydrometer for general purpose - Part 2: Test methods and use 实验室玻璃器皿 通用型密度计 第2部分:试验方法和使用 |
China National Standards Hydrometer |
English PDF |
GB/T 1884-2000 |
Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method 原油和液体石油产品密度实验室测定法(密度计法) |
China National Standards Hydrometer |
English PDF |
GB/T 17763-1999 |
Technical requirements and test methodsof glass Hydrometers 浮计用玻璃的技术要求和试验方法 |
China National Standards Hydrometer |
English PDF |
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