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EN 88-2-2007

气体装置的压力调节器和相关的安全装置 第2部分: 进口压力调节超过500mbar,包括5bar

Pressure regulators and associated safety devices for gas appliances. Part 2:Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar

实施日期: 2007-11-01

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