挂线部分采用柔性钩针结构，保证超细线在高速绞线时不断。
Hung some crochet using flexible structure to ensure high-speed stranding fine line when constantly.
挂线部分采用柔性钩针结构，保证超细线在高速绞线时不断。
The part of hanging wire use flexible steel needle structure to ensure the very thin wire is connected when it is running at high speed.
材质：超微粒钨钢，用于硬度在HR200-HB300R的中碳钢，铸铁的细线加工用于加工骨料，石料，以及影象打点。
Material: imported ultra-fine particle tungsten steel, applies to medium carbon steel with rigidity HR200-HB300R, aggregate, stone and image RBI.
材质：超微粒钨钢，用于硬度在HR200-HB300R的中碳钢，铸铁的细线加工用于加工骨料，石料，以及影象打点。
Material: imported ultra-fine particle tungsten steel, applies to medium carbon steel with rigidity HR200-HB300R, aggregate, stone and image RBI.
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