Terms for subject Technology containing 起重扒 杆

Chinese	English
吊杆起重扒杆	gib arm of crane
吊车起重扒杆	crane boom
扒杆式起重机	jib crane
扒杆式起重机	gib crane
扒杆式起重机	derrick crane
起重扒杆	standing derrick
起重扒杆	gib pole