... 螺栓紧固器 bolt tightener; 螺栓颈 bolt neck; 螺栓联轴节 bolt coupling; bolted joint; ...
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沉头方颈螺栓 Flat countersink square neck bolts ; Plough bolt ; Flat counter sunk square neck bolts ; countersunk head square neck bolt
方颈螺栓 [机] square neck bolt ; carriage bolts
圆头方颈螺栓 Carriage Bolts ; round head square-neck bolt ; neck bolt
椭圆头方颈螺栓 oval head square neck bolt
缩颈螺栓 neck down bolt
埋头方颈螺栓 countersunk square neck bolt
大半圆头方颈螺栓 Cup head square neck bolts with large head-Product grade ; Cup head square neck bolts with large head
圆头短方颈螺栓 round-head short square-neck bolt
鳍形颈螺栓 finneck hblt
本文介绍作者自行设制的多枚螺栓内固定治疗不同类型的新鲜股骨颈骨折76例。
This article introduce 76 cases of different types of fresh fracture of collum femoris that were treated by several bolts which were designed by the author.
半圆头低方颈螺栓。
网片与立柱的连接采用半圆头方颈螺栓，配以防盗垫圈，能防止隔离栅被人为地随意拆卸。
Mesh column connection with the use of semi-circular bolt head square neck, with anti-theft rings and washers, to prevent the separation can be artificially demolition.
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