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Production of single parts to do prototyping, processing may take a longer time, the cost is also high. Because some parts did not die,

The piecework makes the prototype, the process period possibly wants long, the cost very to be also high.Because some components do not have the mold,

single-piece production do prototype, processing time may be longer, the cost is very high. Because some parts are not molds.

Production of single parts to do prototyping, processing may take a longer time, the cost is also high. Because some parts did not die,