DR 99135 CP被替代
Electrical apparatus for the detection and measurement of flammable gases Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100 percent lower explosive limit
出版：Standards Australia
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基本信息
标准编号： DR 99135 CP
标准类别：Draft
出版单位：Standards Australia
标准页数：0
标准简介
Proposes the adoption of IEC 61779-4 which specifies performance requirements for group II (non-mining) portable, transportable and fixed apparatus for the detection and measurement of combustible gas or vapour concentrations with air, up to 100 percent lower explosive limit. Proposed as a Joint Australian/New Zealand Standard.
替代本标准的新标准
