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1. The shadow mask type tube is used to protect the eyes from the harsh sunlight.
阴影遮罩型管用于保护眼睛免受强烈阳光的伤害。
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2. The shadow mask type tube is an essential tool for photography.
阴影遮罩型管是摄影不可或缺的工具。
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3. The shadow mask type tube is used in various industries, such as manufacturing and construction.
阴影遮罩型管在制造业和建筑业中被广泛应用。