Description
Dräger Cal Gas 50% LEL CH₄, 100 ppm CO, 10 ppm NO₂, 17% O₂ , 116L N₂ PN 4594548 CH28101 but not esters but not esters NiCad 10 or 20 cell )
Dräger Cal Gas 50% LEL CH₄, 100 ppm CO, 10 ppm NO₂, 17% O₂ , 116L N₂ PN 4594548 CH28101 but not esters but not esters NiCad 10 or 20 cell )