John F Gardner

Identifiers

Open LibraryOL4730896A

Top Subjects

Ball valves (1)
Valves -- Testing (1)

Books by John F Gardner

Total count: 2

Test and evaluation of an aluminum oxide ball and seat in a ball valve

Dept. of Energy, Technical Information Center1977-01-01
METC SOA test valve no. A-6, 6-inch Rockwell Nordstrom plug valve

for sale by the National Technical Service]1979-01-01