FIBERGLASS is validvalid

(US) to coat with fiberglass, a synthetic fibre made of fine filaments of molten glass, also FIBREGLASS

128,182 of 196,601 in NWL2023·also valid in CSW24

(US) to coat with fiberglass, a synthetic fibre made of fine filaments of molten glass, also FIBREGLASS

87,895 of 280,887 in CSW24·also valid in NWL2023

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