那人用楔子把窗户楔紧。
现有的碳纤维筋锚具主要有两大类:楔紧型锚具和粘结型锚具。
Available anchors for FRP tendon mainly contain two types: wedge-type anchorage and bond-type anchorage.
开启力矩小,楔紧力大。磨损后,能自行补偿,密封性好,性能稳定。
The open torque is little and the valve can self compensate after wearing because of big chocking force. The seal performance is good and stable.
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