They are intended for measuring vacuum pressure of non-crystallising liquids, vapours, gases, including oxygen, acetylene, hydrogen sulphide-containing media, refrigerants 12, 13, 22, 142, 502, 134a and 404a, gas and oil emulsion, oil and oil products in industrial installations, in ship systems and hydraulic drilling and pumping units.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين