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Adjustable filament veil for the production of geotextiles made of meltblown filaments
Adjustable filament veil for the production of geotextiles made of meltblown filaments
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机译:可调节长丝面纱,用于生产由熔喷长丝制成的土工布
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摘要
The filaments are spread out by a separator in which the filament bundle meets a convex or concave impact surface. An Independent claim is included for a corresponding geotextile.
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