| 摘要 |
A piping apparatus. The piping apparatus comprises a first pipe, a second pipe, and a nozzle. An end of the second pipe is disposed in the first pipe. The nozzle with a plurality of holes is connected to the end of the second pipe in the first pipe. The piping apparatus is utilized to mix an admixture to a carrier fluid. The admixture is ejected from the second pipe through the plurality of holes to the carrier fluid in the first pipe.
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