In the latter half of the 20th century, hydraulic drilling emerged as a dominant force in the industry
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2025-08-16 01:50
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Fiberglass pultruded grating also facilitates the direct flow of car wash water into the trench. There is no water in the car wash working position, and the FRP grille has a strong load-bearing capacity. It can be applied in car washes, urban greening, shipyards, and sewage treatment plants.