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Filter house, stellar filters, corrosion' "Pitting" of candle seats in stainless steel tube sheet 1967
Filter house, stellar filters, corrosion' "Pitting" of candle seats in stainless steel tube sheet 1967
Filter house, stellar filters, corrosion' "Pitting" of candle seats in stainless steel tube sheet 1967
Filter house, stellar filters, corrosion' "Pitting" of candle seats in stainless steel tube sheet 1967
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, second check 1968
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheets, 1970
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheets, 1970
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheets, 1970
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheets, 1970
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, 1969
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, 1969
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, 1969
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, 1969
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, 1969
Filter house, stellar filters, corrosion; "Pitting" of candle seats in stainless steel tube sheet, 1969
Old pan house, vacuum pumps; "D" pump Mirrlees Watson, "B" pump Mirrlees Watson and general view of pump floor, 6 steam pumps and 2 electric pumps
Results 251 to 300 of 933