导叶不同步装置MGV装置
misaligned guide vane MGV
端部锚固锚杆桁架
truss system with point anchoring bolts
静载锚固锚具
anchorage of dead load anchor
全长锚固锚杆桁架
truss system with full column anchoring bolts
点火提前装置固定工具
timing advance holding tool
定向凝固装置
directional solidification equipment
堆芯紧固装置
core restraining facility
钢轨弹力紧固装置
tie plate elastic clamp device
高架防护装置固定螺栓
overhead guard mounting bolt