發(fā)布時(shí)間:2022-11-08 16:11:15 人氣: 來(lái)源:萬(wàn)千緊固件
在保證螺栓連接緊密性要求和靜強(qiáng)度要求的前提下,簡(jiǎn)述高強(qiáng)度螺栓連接的預(yù)應(yīng)力是如何確定的,所使用的格柵是否為高強(qiáng)度螺栓高強(qiáng)度螺栓張力型連接?
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