Water meters for large pipes, controlling valves for stand pipes or reservoirs, rate controllers and loss of head gauges for filters, etc., automatic air valves for water mains and other water works specialties
By: Simplex Valve and Meter Company
Edition: 2nd ed.
Publisher: Simplex Valve and Meter Co.
Published: 1907
Place of publication: Philadelphia
Language: eng
Number of pages: 40