防松[锁定]螺栓
So far, the studies of Fe-Mn-Si shape memory alloy threaded connection locking have focused on the locknut, and based on the recovery of Fe-Mn-Si shape memory alloy constraints locking bolt has not yet published in the paper.
至今,对Fe-Mn-Si形状记忆合金螺纹连接防松研究均集中于防松螺母,而基于Fe-Mn-Si形状记忆合金约束恢复的防松螺栓研究还未见报道。
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