Component part name: needle handle, thin tube, steel needle, needle protective cover.

构成产品零部件名称：输液针针柄、细管、输液针针柄、钢针、输液针保护套。

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China "and". CN will become China's national domain name system an important component part.

中国“和”。CN都将成为我国国家域名体系的重要组成部分。

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China "and". CN will become China's national domain name system an important component part.

中国“和”。CN都将成为我国国家域名体系的重要组成部分。

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