Selected substance/property: acetylene (C2H2)
Threshold gas detectors

彩神lll外挂　　例如9月末，廣義貨幣供應量（M2）同比增長10.9%，社會融資規模存量同比增長13.5%，增速均明顯高于2019年　　警示四，高潮，過去了就不會再來

DEX-71.KEx
Device type:DEX/F
Description of the type: ATEX compliant, threshold detectors of toxic and combustible gases (also oxygen and Freon HFC)
DEX-71/NEx
Device type:DEX/F
Description of the type: ATEX compliant, threshold detectors of toxic and combustible gases (also oxygen and Freon HFC)
DEX-A71/NEx
Device type:DEX/A
Description of the type: ATEX compliant, threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with 4-20mA connectivity
DG-71/N
Device type:DG/F
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction
DG-71/M
Device type:DG/M
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splashproof construction and RS-485 bus connectivity
DG-71/MR
Device type:DG/MR
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs
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