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Hot-melt glue pistol with a tubular element for a glue rod is provided with a polytetrafuoroethylene outer sleeve whose inner diameter is larger than the diameter of the glue rod
Hot-melt glue pistol with a tubular element for a glue rod is provided with a polytetrafuoroethylene outer sleeve whose inner diameter is larger than the diameter of the glue rod
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机译:具有用于胶棒的管状元件的热熔胶枪设有聚四氟乙烯外套管,该外套管的内径大于胶棒的直径
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摘要
The hot-melt glue pistol with a tubular element (6) for a glue rod (4) is provided with a nonstick silicone rubber inner sleeve (2) in contact with the glue rod, and a polytetrafuoroethylene (PTFE) outer sleeve (1) whose inner diameter is larger than that of the inner sleeve. As a result, a contact between the outer surface of the glue rod and the inner surfaces of the PTFE outer sleeve is avoided.
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