flat head bolt

常见例句

Based upon comparison of working principles of traditional expansion bolt and flat head inner expansion bolt the installation process of GRC is discussed.
介绍了GRC构件的特点及操作中易出现的问题，比较了传统膨胀螺栓和平头内膨胀螺栓的使用原理，探讨了GRC的安装过程，明确了GRC构件的重点控制要点，确保GRC工程的耐久性。
Hexagon bolts and nuts, hexagon socket head cap screws, thread bar, carriage bolts, Nylon lock hex nut, flat washer, fish bolt set, standard fasteners etc.
六角螺母，六角螺栓，自攻钉，牙棒等。非标件生产与出口。
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