Assault by explosion or rupture of materials or object
Also indexed as
Assault by explosion or rupture of boilerAssault by explosion or rupture of fireworksAssault by explosion or rupture of gas cylinderAssault by explosion or rupture of high pressure jetAssault by explosion or rupture of materials or objectAssault by explosion or rupture of other specified pressurised devicesAssault by explosion or rupture of pressurized tyre, pipe, or hose