Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kamei Hirokazu,Maintenance Work Efficiency Related to Field Instruments by Using Digital Communication,JAPAN TAPPI JOURNAL,0022815X,JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY,2015,69,3,235-239,https://cir.nii.ac.jp/crid/1390001206519211264,https://doi.org/10.2524/jtappij.69.235