Wire jump preventer guards against jumper wire when being used for coiling , that room china wheels among them are made from super-accurate polishing , are qualified for to have high-speed bearing, makes coiling move up and down within very minor range, s
Wire jump preventer guards against jumper wire when being used for coiling , that room china wheels among them are made from super-accurate polishing , are qualified for to have high-speed bearing, makes coiling move up and down within very minor range, s
防跳线器用于绕线时防止跳线，其中间瓷轮由超精抛光制成，配有高速轴承，使绕线时跳动在很小的范围内，保持了绕线时张力原稳定性!