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Our products include: magnetic drill, threading machine, hollow bit and rail drill.
经营产品为:磁力钻,攻丝机,空心钻头及钢轨钻头。
youdao
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The utility model relates to a hollow medical electrical drill.
本实用新型涉及一种医用空心手术电钻。
youdao
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The utility model relates to a hollow medical electrical drill.
本实用新型涉及一种医用空心手术电钻。
youdao