Economic impact report for proposed regulations, coil coating segment of machinery and mechanical products point source category /

"December 10, 1980."

Coil of the serpent; a novel.

Sequel: Valley of eagles.

Tungsten and molybdenum /

Pt. 3 by L. Lawry Waterhouse.

Atomic weight of tungsten.

Mode of access: Internet.

Occupational exposure to tungsten and cemented tungsten carbide.

Issued Sept. 1977.

Oxidation of tungsten and tungsten based alloys

Part 2 has imprint (on cover): Aeronautical Systems Division, Air Force Systems Command, U. S. Air Force, Wright-Patterson Air Force Base, Ohio.

Physical metallurgy of tungsten and tungsten alloys

Vols. 1-3 photocopied by Armed Services Technical Information Agency, Arlington Hall Station, Arlington, Va.

Thermal conductivity and electrical resistivity : standard reference materials--tungsten SRM's 730 and 799, from 4 to 3000K /

Includes bibliographical references.

Rempe engineering data book, prepared for the engineer and draftsman as a guide in the design of pipe coils and fin coils, with specific data on the subjects of dimensional limitations, coil development formula and heat transfer factors.

Mode of access: Internet.

Investigation of the properties of tungsten and its alloys.

Mode of access: Internet.

The mineral industry of the British Empire and foreign countries. Statistics, 1920-1922. Tungsten.

At head of title: Imperial Mineral Resources Bureau.

A study of ternary phase diagrams of tungsten and tantalum.

"Materials Laboratory, Contract no. AF 33(616)-5678, Project no. 7351."

Development and evaluation of high-temperature tungsten alloys

Mode of access: Internet.

How to make a medical coil.

Mode of access: Internet.

The investigation of the activated sintering of tungsten powder. Prepared under U. S. Navy, Bureau of Naval Weapons contract no. w 61-0326-d, final report covering the period Nov. 1, 1961 to Jan. 31, 1963,

Mode of access: Internet.