Working pressure

(a) For a compressed gas meands the settled pressure at a reference temperature of 15 °C in a full pressure receptacle; (b) For UN 1001 acetylene, dissolved, means the calculated settled pressure at a uniform reference temperature of 15 °C in an acetylene cylinder containing the specified solvent content and the maximum acetylene content; (c) For UNI 3374 acetylene, solven free, means the working pressure which was calculated for the equivalent clinder for UN 1001 acetylene, dissolved. NOTE: For tanks, see "Maximum working pressure(gauge pressure)".