NBN EN 12351-1999 标准详情
- 标准号:NBN EN 12351-1999
- 中文标题:
- 英文标题:Industrial Valves - Protective Caps For Valves With Flanged Connections
- 标准类别:比利时标准NBN
- 发布日期:
Covers protective caps for flanged valves with/without internal coating. Use of these is limited to protection during transport and storage to stop dirt entry and connecting surface damage. They do not protect against the result of incorrect handling
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