گاز سنج GasAlert Extreme BW تک گازه قابلیت تشخیص گازهای H2S CO O2 SO2 PH3 CI2 NH3 NO2 HCN ETO ClO2 O3 NO
Special Characteristics – Low coefficient of friction; extreme loads; low speeds. _ Physical Form – Gray black paste of MoS2 and other lu...