Combustible gas leakage monitor (high and low)

Abstract

1. The name of the design product: combustible gas leakage monitor (high and low configuration). 2. The use of the design product: for monitoring the concentration of combustible gas in the sealed space of gas well and adjacent communication well, sewage well, etc. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The design protected contains color. 6. Design 1 is designated as the basic design.

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