type B, 4 - 5 threads with progressive tap and interrupted threads method Threading ,CNC ,Milling and drilling ,L...
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type B, 4 - 5 threads with progressive tap and interrupted threads method Threading ,CNC ,Milling and drilling ,L...
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Factory Customized OEM High Quality Brass CNC Machining Parts Supplier Customization Mechanical Parts Xiange Technology established in Shenzhen China ...
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