Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers
2021-08-20
2022-03-01
| 标准号 | 标准名称 | 状态 | 发布日期 | 实施日期 |
|---|---|---|---|---|
| GB/T 33863.8-2017 | OPC统一架构 第8部分：数据访问 | 现行 | 2017-07-12 | 2018-02-01 |
| ZJM-032-4324-2020 | 内部先导式精密减压阀 | 现行 | 2020-11-02 | 2020-11-02 |