基本信息
标准名称: | MJ螺纹单耳单孔托板自锁螺母 |
英文名称: | Self-locking single-lug single holes ancher nuts with MJ thread |
中标分类: |
航空、航天 >>
航空器与航天器零部件 >>
紧固件 |
发布日期: | 2003-02-24 |
实施日期: | 2003-02-24 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 6页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 航空 航天 航空器与航天器零部件 紧固件
MIL-STD-1839B, DEPARTMENT OF DEFENSE STANDARD PRACTICE: CALIBRATION AND MEASUREMENT REQUIREMENTS (20 AUG 1995)., This standard describes the requirement to provide a means for calibration and measurement traceability of all system, subsystem, and equipment parameters to ensure system and equipment operational integrity and accuracy. It defines the requirement for establishing measurement traceability from actual system and equipment level measurements to the National Institute of Standards and Technology (NIST) or other approved measurement sources. These measurements are traced through properly selected and calibrated Test, Measurement, and Diagnostic Equipment (TMDE) or appropriate measurement sensors, through individual Military Department or commercial calibration facilities, to approved national measurement standards.