Because of the potential for explosion, a protective blast shield is recommended during purification and handling.

Twenty-nine rounds of main gun ammunition were carried, and only the blast shield was armored.

Glassware should be inspected before use and preparation should take place behind a blast shield.

Use of a blast shield is highly recommended while using this compound.

Smith shrugged and passed on by, only going to the viewport to open its blast shield.

Then the tripod elevated the gun to its full extension, and the blast shield deployed.

Smith barely misses a beat as he adjusts, passing the child, going instead to the window and opening the blast shield.

"Just try not to break anything unnecessarily," Pietra warned, and led her crew to the shelter of a blast shield.

The hull machine gun was removed, as the blast shield and flail blocked its field of fire.

The blast shield at the base of the launcher kept the grass from ca fire.