عرض عادي عرض مارك عرض تدوب

Crosby : nozzle relief valves - First Edition. - 61 pages ; 24 cm. - Instruction book ; No. 20. .

Subjects--Topical Terms:
Engineering

Index Terms--Genre/Form:
Installations.
Maintenance.
Nozzles.

Dewey Class. No.: 621.84 / C949