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统一螺纹搓制和滚制前的毛坯直径
The blank diameters for rolling unified screw threads
价格:¥0.00
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普通螺纹搓制和滚制前的毛坯直径
The blank diameters for rolling general purpose metric screw threads
价格:¥0.00
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管螺纹收尾、肩距、退刀槽和倒角
Runouts, undercuts and chamfers for pipe threads
价格:¥0.00
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圆锥螺纹检测方法
Test methods for taper screw threads
价格:¥0.00
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圆柱螺纹检测方法
Test methods for parallel screw threads
价格:¥0.00
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螺纹 术语
Screw threads.Vocabulary
价格:¥0.00
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搓、滚制普通螺纹前的毛坯直径
The bar diameters for rolling general purpose metric screw threads
价格:¥0.00
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搓(滚)制普通螺纹前的毛坯直径
The bar diameters for rolling general purpose screw threads
价格:¥0.00
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