Do not use Soframycin after the expiry date (EXP) printed on the pack. If you use this medicine after the expiry date has passed, it may not work as well. Do not use Soframycin if the packaging is torn or shows signs of tampering or if it doesn't look quite right.
A car chassis may refer to either the frame of a car that holds together its components or to a rolling chassis. A rolling chassis consists of the frame, engine and drivetrain. That is, it includes almost all components except the body.
There are two types of vehicle structures commonly used: frame (or body on frame) and unibody. A framed car has a frame that runs the length of the vehicle that usually consists of two side rails and various cross members that connect them at different points. The suspension, axles and engine are all mounted to the frame forming the chassis, and the body of the vehicle is mounted on top.