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Indwangu ye-fiberglass elukiwe
Indwangu ye-3-D spacer iqukethe izindawo ezimbili eziqondiswayo ze-BI-QEDIA
Futhi izinhlayiya ezimbili ezenziwe ngama-s zihlangana ukwakha insika, ezimise okungu-8 endaweni ye-warp kanye nokwenziwe ngo-1 endleleni ye-weft.
