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Special consideration must be made to keep the hot zone a sufficient distance from the hot face.
应特别注意保证发热部到发热表面有一个足够长的间距。
youdao
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Special consideration must be made to keep the hot zone a sufficient distance from the hot face.
应特别注意保证发热部到发热表面有一个足够长的间距。
youdao