800 DIA. CHAMBER, 3 IN. 400, ZERO LEVEL, 40 TON: 800 DIA. CHAMBER, H.1000, 3 IN. 400, ZERO LEVEL, WITH STEPS, 40 TON
800 DIA. CHAMBER, H.2500, 3 IN. 400, ZERO LEVEL, WITH STEPS, 40 TON
800 DIA. CHAMBER, H.1500, 3 IN. 400, ZERO LEVEL, WITH STEPS, 40 TON
800 DIA. CHAMBER, H.1750, 3 IN. 400, ZERO LEVEL, WITH STEPS, 40 TON
800 DIA. CHAMBER, H.2000, 3 IN. 400, ZERO LEVEL, WITH STEPS, 40 TON
800 DIA. CHAMBER, H.2250, 3 IN. 400, ZERO LEVEL, WITH STEPS, 40 TON
800 DIA. CHAMBER, H.2500, 3 IN. 400, ZERO LEVEL, WITH STEPS, 40 TON