Terms for subject Hydroelectric power stations containing boom

English	Chinese
boom crane	臂式起重机
boom excavator	臂式挖土机
boom excavator	臂式挖掘机
bottom boom	下弦杆
crane boom	起重机臂
crane boom	吊车臂
fender boom	拦河埂
floating boom	导水浮架
floating boom	浮栅
floating boom	浮式拦漂排
holding boom	拦污埂
ice boom	防冰栅
ice deflecting boom	拦冰埂
ice deflecting boom	拦冰栅
multiple boom jumbo	多臂钻车
top boom	上弦杆
trash boom	拦污栅
trash boom	拦污漂