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{"sheet":"Tol_Type","index":0,"n_rows":16,"n_cols":5,"rows_kept":16,"cut":false,"hidden":true,"merged":[]}
["Milling Tolerance Types","Drilling Tolerance Types","Feature Type","Turning Tolerance Types","FDM Tolerance Types"]
["Size","Size","Surface Element ","Size","Size"]
["Flatness","Straightness","Flat Surface","Flatness","Flatness"]
["Straightness","Circularity","Cylinder","Straightness","Straightness"]
["Circularity","Cylindricity","Parallel Planes","Circularity","Circularity"]
["Cylindricity","Perpendicularity","Line Profile","Cylindricity","Cylindricity"]
["Perpendicularity","Parallelness","Surface Profile","Perpendicularity","Perpendicularity"]
["Parallelness","Angularity",null,"Parallelness","Parallelness"]
["Angularity","Position",null,"Angularity","Angularity"]
["Position","Circular Runout",null,"Position","Position"]
["Circular Runout","Total Runout",null,"Circular Runout","Circular Runout"]
["Total Runout",null,null,"Total Runout","Total Runout"]
["Profile of Line w/o datum",null,null,"Shoulder profile w/r datum","Profile of Line w/o datum"]
["Profile of Line with datum",null,null,"Shoulder to shoulder size","Profile of Line with datum"]
["Profile of Surface w/o datum",null,null,null,"Profile of Surface w/o datum"]
["Profile of Surface with datum",null,null,null,"Profile of Surface with datum"]

{"sheet":"IT_Grades","index":1,"n_rows":22,"n_cols":20,"rows_kept":22,"cut":false,"hidden":true,"merged":[]}
[null,null,"IT01","IT0","IT1","IT2","IT3","IT4","IT5","IT6","IT7","IT8","IT9","IT10","IT11","IT12","IT13","IT14","IT15","IT16"]
[0,3,2.9999999999999997E-4,5.0000000000000001E-4,8.0000000000000004E-4,1.1999999999999999E-3,2E-3,3.0000000000000001E-3,4.0000000000000001E-3,6.0000000000000001E-3,0.01,1.4E-2,2.5000000000000001E-2,0.04,0.06,0.1,0.14000000000000001,0.25,0.4,0.6]
[3,6,4.0000000000000002E-4,5.9999999999999995E-4,1E-3,1.5E-3,2.5000000000000001E-3,4.0000000000000001E-3,5.0000000000000001E-3,8.0000000000000002E-3,1.2E-2,1.7999999999999999E-2,0.03,4.8000000000000001E-2,7.4999999999999997E-2,0.12,0.18,0.3,0.48,0.75]
[6,10,4.0000000000000002E-4,5.9999999999999995E-4,1E-3,1.5E-3,2.5000000000000001E-3,4.0000000000000001E-3,6.0000000000000001E-3,8.9999999999999993E-3,1.4999999999999999E-2,2.1999999999999999E-2,3.5999999999999997E-2,5.8000000000000003E-2,0.09,0.15,0.22,0.36,0.57999999999999996,0.9]
[10,18,5.0000000000000001E-4,8.0000000000000004E-4,1.1999999999999999E-3,2E-3,3.0000000000000001E-3,5.0000000000000001E-3,8.0000000000000002E-3,1.0999999999999999E-2,1.7999999999999999E-2,2.7E-2,4.2999999999999997E-2,7.0000000000000007E-2,0.11,0.18,0.27,0.43,0.7,1.1000000000000001]
[18,30,5.9999999999999995E-4,1E-3,1.5E-3,2.5000000000000001E-3,4.0000000000000001E-3,6.0000000000000001E-3,8.9999999999999993E-3,1.2999999999999999E-2,2.1000000000000001E-2,3.3000000000000002E-2,5.1999999999999998E-2,8.4000000000000005E-2,0.13,0.21,0.33,0.52,0.84,1.3]
[30,50,5.9999999999999995E-4,1E-3,1.5E-3,2.5000000000000001E-3,4.0000000000000001E-3,7.0000000000000001E-3,1.0999999999999999E-2,1.6E-2,2.5000000000000001E-2,3.9E-2,6.2E-2,0.1,0.16,0.25,0.39,0.62,1,1.6]
[50,80,8.0000000000000004E-4,1.1999999999999999E-3,2E-3,3.0000000000000001E-3,5.0000000000000001E-3,8.0000000000000002E-3,1.2999999999999999E-2,1.9E-2,0.03,4.5999999999999999E-2,7.3999999999999996E-2,0.12,0.19,0.3,0.46,0.74,1.2,1.9]
[80,120,1E-3,1.5E-3,2.5000000000000001E-3,4.0000000000000001E-3,6.0000000000000001E-3,0.01,1.4999999999999999E-2,2.1999999999999999E-2,3.5000000000000003E-2,5.3999999999999999E-2,8.6999999999999994E-2,0.14000000000000001,0.22,0.35,0.54,0.87,1.4,2.2000000000000002]
[120,180,1.1999999999999999E-3,2E-3,3.5000000000000001E-3,5.0000000000000001E-3,8.0000000000000002E-3,1.2E-2,1.7999999999999999E-2,2.5000000000000001E-2,0.04,6.3E-2,0.1,0.16,0.25,0.4,0.63,1,1.6,2.5]
[180,250,2E-3,3.0000000000000001E-3,4.4999999999999997E-3,7.0000000000000001E-3,0.01,1.4E-2,0.02,2.9000000000000001E-2,4.5999999999999999E-2,7.1999999999999995E-2,0.115,0.185,0.28999999999999998,0.46,0.72,1.1499999999999999,1.85,2.9]
[250,315,2.5000000000000001E-3,4.0000000000000001E-3,6.0000000000000001E-3,8.0000000000000002E-3,1.2E-2,1.6E-2,2.3E-2,3.2000000000000001E-2,5.1999999999999998E-2,8.1000000000000003E-2,0.13,0.21,0.32,0.52,0.81,1.3,2.1,3.2]
[315,400,3.0000000000000001E-3,5.0000000000000001E-3,7.0000000000000001E-3,8.9999999999999993E-3,1.2999999999999999E-2,1.7999999999999999E-2,2.5000000000000001E-2,3.5999999999999997E-2,5.7000000000000002E-2,8.8999999999999996E-2,0.14000000000000001,0.23,0.36,0.56999999999999995,0.89,1.4,2.2999999999999998,3.6]
[400,500,4.0000000000000001E-3,6.0000000000000001E-3,8.0000000000000002E-3,0.01,1.4999999999999999E-2,0.02,2.7E-2,0.04,6.3E-2,9.7000000000000003E-2,0.155,0.25,0.4,0.63,0.97,1.55,2.5,4]
[500,630,4.4999999999999997E-3,6.0000000000000001E-3,8.9999999999999993E-3,1.0999999999999999E-2,1.6E-2,2.1999999999999999E-2,0.03,4.3999999999999997E-2,7.0000000000000007E-2,0.11,0.17499999999999999,0.28000000000000003,0.44,0.7,1.1000000000000001,1.75,2.8,4.4000000000000004]
[630,800,5.0000000000000001E-3,7.0000000000000001E-3,0.01,1.2999999999999999E-2,1.7999999999999999E-2,2.5000000000000001E-2,3.5000000000000003E-2,0.05,0.08,0.125,0.2,0.32,0.5,0.8,1.25,2,3.2,5]
[800,1000,5.4999999999999997E-3,8.0000000000000002E-3,1.0999999999999999E-2,1.4999999999999999E-2,2.1000000000000001E-2,2.9000000000000001E-2,0.04,5.6000000000000001E-2,0.09,0.14000000000000001,0.23,0.36,0.56000000000000005,0.9,1.4,2.2999999999999998,3.6,5.6]
[1000,1250,6.4999999999999997E-3,8.9999999999999993E-3,1.2999999999999999E-2,1.7999999999999999E-2,2.4E-2,3.4000000000000002E-2,4.5999999999999999E-2,6.6000000000000003E-2,0.105,0.16500000000000001,0.26,0.42,0.66,1.05,1.65,2.6,4.2,6.6]
[1250,1600,8.0000000000000002E-3,1.0999999999999999E-2,1.4999999999999999E-2,2.1000000000000001E-2,2.9000000000000001E-2,0.04,5.3999999999999999E-2,7.8E-2,0.125,0.19500000000000001,0.31,0.5,0.78,1.25,1.95,3.1,5,7.8]
[1600,2000,8.9999999999999993E-3,1.2999999999999999E-2,1.7999999999999999E-2,2.5000000000000001E-2,3.5000000000000003E-2,4.8000000000000001E-2,6.5000000000000002E-2,9.1999999999999998E-2,0.15,0.23,0.37,0.6,0.92,1.5,2.2999999999999998,3.7,6,9.1999999999999993]
[2000,2500,1.0999999999999999E-2,1.4999999999999999E-2,2.1999999999999999E-2,0.03,4.1000000000000002E-2,5.7000000000000002E-2,7.6999999999999999E-2,0.11,0.17499999999999999,0.28000000000000003,0.44,0.7,1.1000000000000001,1.75,2.8,4.4000000000000004,7,11]
[2500,3150,1.2999999999999999E-2,1.7999999999999999E-2,2.5999999999999999E-2,3.5999999999999997E-2,0.05,6.9000000000000006E-2,9.2999999999999999E-2,0.13500000000000001,0.21,0.33,0.54,0.86,1.35,2.1,3.3,5.4,8.6,13.5]

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[]
[null,"Tolerance Type","Dimension-1","Dimension-2","Dimension-3","Dimension-4"]
[]
[null,"Size","Size","Depth"]
[null,"Flatness","Length extent","Width extent"]
[null,"Strightness","Length of the element"]
[null,"Circularity","Diameter "]
[null,"Cylindricity","Diameter ","Depth"]
[null,"Perpendicularity (Flat)","Length extent (L)","Width extent (W)","Proj. Length (L or W)"]
[null,"Perpendicularity (Cylindrical)","Diameter ","Depth"]
[null,"Parallelness (Flat)","Length extent","Width extent"]
[null,"Parallelness (Cylindrical)","Diameter ","Depth"]
[null,"Angularity (Flat)","Length extent","Width extent","Projection Length"]
[null,"Position (Cylindical)","Diameter ","Depth","True position (max)"]
[null,"Position (Width)","Lenth","Depth","Projection Length","True position (max)"]
[null,"Circular Runout","Diameter ","Depth"]
[null,"Total Runout","Diameter ","Depth"]
[null,"Profile of Line w/o datum","Largest size across","Depth"]
[null,"Profile of Line with datum","Largest size across","Depth","Projection Length","True position (max)"]
[null,"Profile of Surface w/o datum","Largest size across","Depth"]
[null,"Profile of Surface with datum","Largest size across","Depth","Projection Length","True position (max)"]

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[]
[null,"Tolerance Type","Dimension-1","Dimension-2"]
[]
[null,"Size","Diameter ","Length"]
[null,"Flatness","Diameter "]
[null,"Strightness","Diameter "]
[null,"Circularity","Diameter "]
[null,"Cylindricity","Diameter ","Length"]
[null,"Perpendicularity (Flat)","Diameter "]
[null,"Parallelness (Flat)","Diameter "]
[null,"Angularity (Flat)","Largest Dimension "]
[null,"Position (Width)","Diameter ","True Position"]
[null,"Circular Runout ","Diameter ","Length"]
[null,"Total Runout ","Diameter ","Length"]
[null,"Shoulder to shoulder size","Diameter ","Distance"]

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