Pilot type hydraulic unloading valve for high-pressure spray gun of front mixing type derusting machine
The utility model discloses a pilot type hydraulic unloading valve for a high-pressure spray gun of a front mixing type derusting machine, which comprises a water gun unloading valve block, hydraulic oil, a valve core spring, a valve core polytetrafluoroethylene pad, a valve core O-shaped ring, an u...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
07.12.2021
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Subjects | |
Online Access | Get full text |
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