Keerme sisestab Hiina tootja
Suurim keermete eksportija sisestab Hiina tootja alates 2004
Traadi keerme sisestamine
Wire thread insert ,also known as Heli-Coil inserts ,are wire coils with internal threads,they are available in Free Running and Screwlock versions in Metric, UNF, UNC.
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