单面螺栓连接
one-sided bolt connection
高强度螺栓连接
high-strength bolted joints
高强度螺栓连接副
high strength bolt connection
joint of high strength bolt
高强螺栓连接
high-strength bolts connection
high-strength bolted connection
高强螺栓连接端板
end-plate bolted connections
抗拉螺栓连接
tensile bolted connections
轮叶连接螺栓
Joint Bolt of Runner Blade