high strength bolt
短语词组
- high -strength bolt connect sets 高强螺栓连接副
- Through high -strength bolt 穿芯高强螺栓
- large -diameter high-strength bolt 大直径高强度螺栓
- big hexagonal high -strength bolt 大六角头高强螺栓
- friction -typed high-strength bolt 摩擦型高强度螺栓 返回 high strength bolt