[GB/T 36221-2018] 航空电机用薄超轻型深沟球轴承[现行]
发布时间:2018-05-14
实施时间:2018-12-01
本标准规定了主要用于航空电机的薄超轻型深沟球轴承的结构、尺寸和要求。本标准适用于航空电机用薄超轻型深..
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[GB/T 35436-2017] 空间站科学实验柜标准模块接口设计规范[现行]
发布时间:2017-12-29
实施时间:2018-04-01
本标准规定了空间站科学实验柜标准模块的构型,与科学实验柜之间的机、电、热接口设计及验证要求。本标准适..
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[GB/T 28878.6-2016] 空间科学实验转动部件规范 第6部分:性能测试[现行]
发布时间:2016-12-13
实施时间:2017-03-01
GB/T 28878的本部分规定了空间科学实验装置转动部件的测试条件、项目和顺序、方法以及测试结果的..
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[GB/T 28878.1-2012] 空间科学实验转动部件规范 第1部分:设计总则[现行]
发布时间:2012-11-05
实施时间:2013-02-15
GB/T28878的本部分规定了空间科学实验转动部件的设计原则、流程和内容。本部分适用于在空间环境中..
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发布时间:2006-12-15
实施时间:2007-05-01
本标准规定了圆弧端齿的基本齿廓、尺寸系列、画法与标注。本标准适用于航空发动机圆弧端齿的设计。
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[QJ 262A-2005] 钣金冲压件通用技术条件[现行]
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实施时间:2006-05-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-09-25
实施时间:2003-12-01
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发布时间:2003-02-24
实施时间:2003-02-24
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实施时间:2003-02-24
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实施时间:2003-02-24
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实施时间:2003-02-24
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实施时间:2003-02-24
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[HB 8075~8078-2002] 带减轻孔的带垫夹紧卡箍[现行]
发布时间:2003-02-24
实施时间:2003-02-24
本标准规定了带减轻孔的带垫夹紧卡箍的结构、尺寸和要求。本标准适用于固定导管、电缆的安装与固定。
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