| 摘要 |
PURPOSE: A multi-turntable is provided to easily spray-coat blade parts for thermal power generation or waterpower generation, thereby protecting the parts from oxidation and erosion by heat. CONSTITUTION: A multi-turntable comprises a lower plate, a wheel(20), a side plate(30), a rear plate(40), an upper plate(60), a masking jig(70), a bucket(80), and a spin chuck(90). The masking jig is installed on a mounting hole(50) of the upper plate. The bucket is fixed to the masking jig. The spin chuck accommodates the bucket and is rotatably located in the upper side of the masking jig.
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