The gauge of the needle may be determined by the color of both the base and the housing, which are molded as a unitary single unit.
针头的规格可以通过模制成单体的单个单元的 基座和外壳的颜色来判断。
Firstly, the great literary idea in the view of unitary culture vision and aesthetic eventness on the base of participative thinking;
文化整体视野下的大文学观和参与性思维上的审美事件性；
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