Main camp: life jackets on water, lifeboats, lifelines, heat suits, chemical protective clothing, diving suits, respirators, rafts (fresh water, rations, anchors, radar reflectors, transmitters, life-saving signals, brakes), water belts, buttons, glass steel boxes, fog, noodles, water guns, fire cannons, fire extinguishers, ladders, fluorescent markings, signal balls, stretchers, flags, platform hangers, canoes, engines, ice \/water rescue equipment。