High-corrosion-resistance high-carbon steel fishhook
The fishhook comprises a hook handle, the top of the hook handle is fixedly connected with a handle head, the surface of the handle head is provided with a threading opening, the outer surface of the hook handle is coated with a waterproof coating, the bottom of the hook handle is provided with a fi...
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Format: | Patent |
Sprache: | chi ; eng |
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