| 摘要 |
A radiator for passenger car air-conditioning systems comprises a radiating pack provided with head plates (17-18) retaining the ends of the pack tube (13), each plate (17-18) being provided with a frame (110-120) of a plastics material engaging in undercut relationship the plate and forming a retaining seat for a cover (111-121) caused to adhere, through a peripheral ridge (NP) thereof, to the frame (110-120). |
