Assertion: depth charge's pound | /r/HasProperty | 272 kg
Facets:
Source sentences:
text: Highball was now a sphere with flattened poles and the explosive charge was Torpex, enclosed in a cylinder, as in Upkeep; detonation was by a single hydrostatic pistol, set to fire at a depth of 27 feet (8 m), and its weight was 1,280 pounds (581 kg), of which 600 pounds (272 kg) was Torpex.