ISO 7939-1988 标准详情
- 标准号:ISO 7939-1988
- 中文标题:航空器 操纵钢索系统用带有球轴承的非金属滑轮 尺寸和载荷
- 英文标题:Aircraft; non-metallic pulleys with ball bearings for control cables; dimensions and loads
- 标准类别:国际标准化组织标准ISO
- 发布日期:1988-10
Includes the requirements for these pulleys and incorporating ball bearings conforming to ISO 7938. The pulleys shall only be used within the temperature range from -54 鳦 to + 100 鳦. Gives the description, pulley body manufacture, designation, markin
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