crane boom การใช้

• A number of road locomotives are fitted with a crane boom on the front.
• Its primary mission was to recover damaged light armored vehicles from the battlefield using its crane boom.
• Would the crane boom be tall enough?
• The vehicle has a plow blade, lifting and pulling winches, and a crane boom with a 30 t lifting capacity.
• A 300-foot steel crane boom fell on Cuthbert's car, trapping her inside as she waited for a traffic light to change.
• During the first spacewalk, Scott noted that the long crane boom flexed too much when loaded with a 500-pound mock battery.
• The crane boom's impact with the underside of the bridge left a hole at its highest point, about 135 feet above the water, police said.
• The latest inspection followed the death of a 50-year-old worker who was crushed between a crane boom and some pipes he was apparently trying to move.
• Elio Cettina, the general superintendent of the 4 Times Square project for Tishman, said workers stationed in the street would use long lines to keep the crane boom from swinging during its journey down.
• And while the yachts were gathering here from as far away as the Mediterranean, South Africa, and the Cayman Islands, spectators gawked along the waterfront walkways as a big northeasterly wind billowed the flags and banners suspended high over the port from crane booms.
• Shell has defended its plans, and said more than 100 tons of material was removed from the Sapr including waste lubricating oil, batteries which contained cadmium and lead, light bulbs which contained mercury, a crane boom and loading boom, hoses, a shelter and household good including bedding.