cold junction box
常见例句
- The utility model relates to a hexagonal junction box for a cold blender, comprising a body, wherein one end of the said body is provided with a hexagonal bore, and the other end a cylindrical hole.
本实用新型涉及冷弯机六角连轴器，包括本体，所述本体的一端设有内六 角形孔，另一端设有圆柱孔。
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