reventive actions
rotection
rotective measures;Risk;Risk area;Safety;Safety engineering;Safety requirements;Specification (approval);Testing;User information;Vapours;Workplace safety【摘要】: This European Standard specifies the basic method and requirements for design, construction, testing andmarking of non-electrical equipment intended for use in potentially explosive atmospheres in air of gas,vapour, mist and dusts. Such atmospheres can also exist inside the equipment. In addition, the externalatmosphere can be drawn inside the equipment by natural breathing produced as a result of fluctuations in theequipment’s internal operating pressure, and/or temperature.This European Standard is valid for atmospheres having pressures ranging from 0,8 bar to 1,1 bar andtemperatures ranging from - 20 °C to + 60 °C., i.e. equipment built to this European Standard will besatisfactory to any service conditions within this range unless otherwise specified.【中国标准分类号】: C80;C67【国际标准分类号】: 13_230【页数】: 76P.;A4【正文语种】: 英语
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