expansion-bolt 扩开螺栓
Brand Metal Expansion Bolt 牌金属膨胀螺栓
Windows Dedicated Expansion Bolt 门窗专用膨胀螺栓
Expansion Bolt Series 膨胀螺栓系列
chemical expansion bolt 化学膨胀螺栓
TITANIUM ALLOY EXPANSION BOLT 钛合金膨胀螺丝
The expansion bolt 膨胀螺栓
steel expansion bolt 铁膨胀螺栓
hydraulic expansion bolt 液压紧配螺栓
以上来源于: WordNet
N a bolt that expands on tightening, enabling it to be secured into an unthreaded hole 伸缩栓
The bearing capacity of expansion bolts is lower than chemical-fixing bolt, but it is economical.
膨胀螺栓与化学螺栓和化学植根螺栓强度虽然较低，但其经济性非常好。
Our main products are screw, expansion bolt, nut and washers. We are very competitive in price and quality.
主要生产螺丝，螺栓，螺钉，螺帽，膨胀，铆钉，垫圈等。
The feasibility of replacing expansion bolt by chemical glue screw bolt on glass curtain wall was discussed.
讨论了化学胶粘螺栓运用于玻璃幕墙的可行性。
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