Water spraying propeller and ship flexible sealing structure for measuring thrust
DIAPHRAGM FOR PRESSURE-MEDIUM-ACTUATED BRAKE CYLINDERS WITH CENTRING RING
Aircraft transparency with pressure seal and/or anti-static drain
AIRCRAFT TRANSPARENCY WITH PRESSURE SEAL AND/OR ANTI-STATIC DRAIN
Vertically-combined type automobile suspension ball joint
Non-pressure plate stone shield with energy absorbing lugs, and pushrod shield for welded clevis