The imperfect interface with a continuous normal displacement and a jumped tangential displacement is called a sliding interface.
只有切线方向的位移间断，而法线方向位移连续的弱界面称之为滑动界面。
After the safety device is added on the adjusting valve, the continuous normal work of the adjusting valve can be assured after the valve rod breaks.
调节阀加装了本保安装置后可保证阀杆断裂后调节阀继续正常工作。
After the safety device is added on the adjusting valve, the continuous normal work of the adjusting valve can be assured after the valve rod breaks.
调节阀加装了本保安装置后可保证阀杆断裂后调节阀继续正常工作。
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