Specification: Max depth：30m Max width:12.8m Max height:8m Item Specification Qty 台车式燃气热处理炉Gas heat treatment furnace Max size:30×12.8×8m 12 sets 加热炉 Heating furnace Max size: 12×3.5×2.8m 6 sets 退火炉Annealing furnace Max size: 16.5×4×3m 6 sets