Transactions . 57-440 Volumes of Air perMinute at NormalVelocity. Squares ofVolumes. Depressions. Theoreti-cal. Observed. Calcu-lated. Inches. 2-184 2-183 2-180 2-179 2-157 2-156 2153 2-122 1-850 Difference. Cubic ,61559,09959,78863,279355 183,331,600 ,689 677,040,400 708,358,225 ,801 , 4,004,231,841 7,806,606,025 41,483,912,976 Inches. 4-364 4-45 1 4-456 4-466 4-461 4-463 4-455 4-462 4-479 Inches. 2-234 2-231 2-183 2-161 2-053 2-096 2-223 2-020 1-852 Inches.+ 0-050+ 0-048+ 0-003-0-018-0T04-0-060+ 0-070-0102+ 0-002 h - 2-185 - 0-000
Transactions . 57-440 Volumes of Air perMinute at NormalVelocity. Squares ofVolumes. Depressions. Theoreti-cal. Observed. Calcu-lated. Inches. 2-184 2-183 2-180 2-179 2-157 2-156 2153 2-122 1-850 Difference. Cubic ,61559,09959,78863,279355 183,331,600 ,689 677,040,400 708,358,225 ,801 , 4,004,231,841 7,806,606,025 41,483,912,976 Inches. 4-364 4-45 1 4-456 4-466 4-461 4-463 4-455 4-462 4-479 Inches. 2-234 2-231 2-183 2-161 2-053 2-096 2-223 2-020 1-852 Inches.+ 0-050+ 0-048+ 0-003-0-018-0T04-0-060+ 0-070-0102+ 0-002 h - 2-185 - 0-000,000,000,008,080 V2. Vol XVII, Plate XV,. CTICN SHOWING POSITION OFENTILATING FANS. F|Q.
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Keywords: ., book, bookcentury1800, booksubjectmineralindustries, bookyear1887
