GB/T 4985-2010
石油蜡针入度测定法
Standard test method for needle penetration of petroleum waxes
- 实施日期
- 2010-12-01
- ICS 分类
- 75.140
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 70,494 条
GB/T 4985-2010
Standard test method for needle penetration of petroleum waxes
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