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China China
Personne àcontacter stone lili
Nom de la société
General Simultaneous detection and display: methane (CH4), carbon monoxide (CO), oxygen concentration (O2), and hydrogen sulfide (H2S) Applicable si
General The instrument adopts the electronic measuring device which is based on electrochemistry principles and is provided with an embedded type mic
General The detector is the latest type with long service life. The detector is applicable in many occasions such as the underground coal mine, meta
General The CJC4 type methane detecting device is a new type intelligent portable device, and various performances of the device satisfy the national
General The instrument adopts the electronic measuring device which is based on thermal catalysis principles and electrochemical principles and is pr
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