因而，具有良好的自动均载限载防断功能，可以大幅度提高螺栓连接的安全性和可靠性。
It has good function of auto-even load and anti-breakage. So it can improve the safety and reliability of bolt joined construction.
因而，具有良好的自动均载限载防断功能，可以大幅度提高螺栓连接的安全性和可靠性。
It has good function of auto-even load and anti-breakage. So it can improve the safety and reliability of bolt joined construction.
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