JG/T576-2021······1
1 范圍······4
2 規范性引用文件······4
3 術語和定義······4
4 分類、規格和標記······4
4.1 分類······4
4.2 規格······5
4.3 標記······5
5 一般規定······6
6 要求······7
6.1 外觀和尺寸偏差······7
6.2 物理性能······9
7 試驗方法······10
7.1 試驗條件······10
7.2 外觀······11
7.3 固定釘······11
7.4 墊片······13
7.5 套管······14
7.6 壓條······16
8 檢驗規則······17
8.1 檢驗分類······17
8.2 檢驗時機和檢驗項目······17
8.3 組批······18
8.4 抽樣······18
8.5 判定規則······18
9 標志、包裝、運輸和貯存······19
9.1 標志······19
9.2 包裝······19
9.3 運輸和貯存······19