DR 99134 CP被替代
Electrical apparatus for the detection and measurement of flammable gases Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 percent methane in air
出版：Standards Australia
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基本信息
標準編號： DR 99134 CP
標準類別：Draft
出版單位：Standards Australia
標準頁數：0
標準簡介
Proposes the adoption of IEC 61779-3:1998, which specifies performance requirements for group I (mining) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. It applies to apparatus intended for the detection and measurement of volume ratios of methane in air up to 100 percent. Proposed as a Joint Australian/New Zealand Standard.
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