| See | 10 21 23 for shop cubicles and cubicle curtains and track. 12 57 00 for industrial furniture. 23 35 13 for sawdust collection systems. 23 35 16 for engine exhaust systems. 40 17 00 for welding and cutting gases piping. 41 22 00 for cranes and hoists. 41 34 23.33 for spray painting booth. |