| 摘要 |
<p>The cartridge has a cylindrical wall (1) shaped to interact with the piston of a dispensing gun, a removable cap at one end and a base at the other which is separated from the cylinder prior to use by a detachable strip (5). The strip projects away from the cartridge for a height which makes it convenient to grip, and is connected to the base and wall of the cartridge by two zones (41, 42) of reduced resistance.</p> |
