| 摘要 |
The invention relates to a piercing article comprising a longitudinal insertion member in the form of a pin. The inventive piercing article is mainly composed of an alkylene-fluoroalkylene polymer material, especially an ethylene-tetrafluoroethylene (ETFE) material. The invention further relates to an intermediary product for the manufacturing of said piercing article. Said intermediary product comprises an elongated member in the form of a wire or rod made of an alkylene-fluoroalkylene copolymer material, especially an EFTE material.
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