hexagon head

常见例句

Screw in hexagon-head bolts alternately .
交替鏇入六角頭螺栓。
Specification of high strength bolts with large hexagon head, large hexagon nuts, plain washers for steel structures.
鋼結搆用高強度大六角頭螺栓，大六角螺母，墊圈技術條件。
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Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
鋼結搆系列：鋼結搆用高強度大六角頭螺栓，扭剪型螺栓連接副，鋼網架球節點用高強度螺栓，銲釘，鑽尾絲等。
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