United States government master specification for gas hose.
Contributors: United States. Bureau of Standards.
Series: Circular of the Bureau of Standards -- no. 290; Federal Specifications Board specification -- no. 40b
Publisher: Government Printing Office
Published: 1925
Place of publication: Washington
Language: eng
Subjects: Hose.
Other titles: Specification for gas hose
Notes: "Issued November 18, 1925."

At head of title: Department of Commerce. Bureau of Standards.