CSA C22.2.142-1987 标准详情
- 标准号:CSA C22.2.142-1987
- 中文标题:过程控制设备
- 英文标题:Process Control Equipment
- 标准类别:加拿大CSA
- 发布日期:
Applicable to fixed equipment or accessories, or both, that utilizes signals to measure or control directly or indirectly an industrial process through a final control device (or devices) and is intended to be connected to supply circuits with voltag
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