898с

1939г

PIPING HANDBOOK

f

by

j.'h. walker, m. e.

Superintendent of Central Heating, The Detroit Edison Company; Member, American Society of Mechanical Engineers, American Socitty of Heating and Ventilating Engineers, American Society for Testing Materials; Past President, National

Senior Engineer, Engineering Division, The Detroit Edison Company; Member, American Society of Mechanical Engineers, American Society... (More)