| 摘要 |
The present invention relates to the field of automotive heat exchanger assemblies, and, in particular, block and manifold assemblies. The present invention also relates to a method of making a positive leak path to determine leaks prior to commercial employment of heat exchanger assemblies. The present invention further relates to a method of determining whether or not a leak seal is properly brazed by providing a positive leak path at the point of assembly or joint of a block and manifold. |
