JGT569-2019······1

1 范圍······4

2 規范性引用文件······4

3 術語和定義······4

4 分類和標記······5

5 一般要求······6

6 要求······6

7 試驗方法······13

8 檢驗規則······17

9 標志、包裝、運輸和貯存······19