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The measured results shows that the damage of the bit body was mainly caused by tangential stress.
测定结果表明,钎头体主要是由切向应力引起账裤破坏。
youdao
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The measured results shows that the damage of the bit body was mainly caused by tangential stress.
测定结果表明,钎头体主要是由切向应力引起账裤破坏。
youdao