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Filament wound spherical GRP container - made without winding core by casting inner shell and winding round
Filament wound spherical GRP container - made without winding core by casting inner shell and winding round
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机译:纤维缠绕球形GRP容器-通过铸造内壳和缠绕圆形而制成无缠绕芯
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摘要
Spherical container for liquids (e.g. heating oil), is made by first producing a rigid inner plastic shell, partic. of polyamide, by a rotation-casting and wrapping this with GRP for the outer shell. Process eliminates need to extract any winding core but still produces a GRP wound body.
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