PIPING HANGER''C'' 11/2''=1'-0''(位置設置詳E6、E8)、LAB TABLE ARRANGEMENT 3/32=1'-0'' DETAIL ''E''、PIPING HANGER''F''11/2''=1'0''(位置設置詳E6、E8)、PLAN OF WORKING SURFACE SCALE:3/4''-1'-0''、ORGANIC ANALYSIS LAB S:3/16''=1'-0'' DETAIL''D''、LAB. TABLE SIDE ELEVATION-OPPOSITE SIDE SAME SCALE 3/4''=1'-0''、地層管槽