Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 41857-2022 |
Sheet metal fine-blanking extrusion composite formed parts General technical requirements {译} 金属板料精冲挤压复合成形件 通用技术条件 |
China National Standards Sheet metal parts |
English PDF |
GB/T 38967-2020 |
Categories of typical structural elements for civil aircraft Sheet metal parts 民用飞机钣金件典型结构要素分类 |
China National Standards Sheet metal parts |
English PDF |
GB/T 37679-2019 |
Sheet metal parts fabricated by fine blanking combined with extrusion process—Technological specification 金属板料精冲挤压复合成形件 工艺规范 |
China National Standards Sheet metal parts |
English PDF |
GB/T 30571-2014 |
General specifications of sheet metal stamping parts 金属冷冲压件 通用技术条件 |
China National Standards Sheet metal parts |
English PDF |
GB/T 30570-2014 |
Structural main factors of sheet metal stamping parts 金属冷冲压件 结构要素 |
China National Standards Sheet metal parts |
English PDF |
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