ISO/FDIS 13921 航空 - 螺丝， 100度降低埋头，内部偏移十字形肋或unribbed驱动器，标准柄，短或中等长度MJ螺纹，金属材料，小于涂层或无涂层，强度等级或等于1 100兆帕 - 尺寸
ISO/FDIS 13921 标准详情
- 标准号：ISO/FDIS 13921
- 中文标题：航空 - 螺丝， 100度降低埋头，内部偏移十字形肋或unribbed驱动器，标准柄，短或中等长度MJ螺纹，金属材料，小于涂层或无涂层，强度等级或等于1 100兆帕 - 尺寸
- 英文标题：Aerospace - Screws, 100 degrees reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa - D
- 标准类别：国际标准化组织ISO
- 发布日期：
内容简介
A note about ISO FDIS documentsThis document is a Final Draft International Standard (FDIS) published by ISO. An FDIS is a Draft International Standard that has previously been approved by ISO members, and is issued for a final Yes/No vote within a p
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