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Clamping screw with a threaded shaft provided with a drilling aid at its end, for construction of plastic or wooden framed window units, is made of glass fiber reinforced plastic material
Clamping screw with a threaded shaft provided with a drilling aid at its end, for construction of plastic or wooden framed window units, is made of glass fiber reinforced plastic material
The clamping screw (1) with a threaded shaft (8) provided with a drilling aid (10) at its end, for construction of plastic or wooden framed window units, is made of glass fiber reinforced plastic material.
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