ISO 4785-1997 标准详情
- 标准号:ISO 4785-1997
- 中文标题:实验室玻璃器皿.普通直孔玻璃水龙头
- 英文标题:laboratory glassware-straight-bore glass stopcocks for general purposes
- 标准类别:国际标准化组织标准ISO
- 发布日期:1997-05-01
This International Standard specifies requirements and dimensions for two series of glass straight-bore stopcocks for general-purpose use. The stopcocks are defined by their nominal (bore) diameter and large end diameter and length of the ground zone
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