NEN EN 562-2003 标准详情
- 标准号:NEN EN 562-2003
- 中文标题:气焊设备 - 压力表用于焊接,切割和相关工艺
- 英文标题:Gas Welding Equipment - Pressure Gauges Used In Welding, Cutting And Allied Processes
- 标准类别:荷兰国家标准NEN
- 发布日期:
Specifies requirements for Bourdon tube pressure gauges normally used with compressed gases at pressures up to 300 bar in welding, cutting and allied processes. Also covers use for dissolved acetylene and for liquefied gases under pressure. Coverage
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