No.78 Special Issue; Products for Industrial Machinery and Elemental Technologies No.77 Special Issue; Efforts for the Environment No.76 Special Issue; Elemental technologies No.75 Special Issue; Automotive Environmental Technologies
No.74 Special Issue; Products for Industrial Machinery No.73 Special Issue; Automotive Products No.72 Special Issue; Machine Tool Bearings and Precision Apparatus Products No.71 Special Issue; Special Supplement to Industrial Machines