9 public-domain matches

Protective Devices

Cover of Helmets and body armor in modern warfare

Helmets and body armor in modern warfare

Bashford Dean

Cover of Protective Devices for High-Tension Transmission Circuits

Protective Devices for High-Tension Transmission Circuits

Unknown author

Cover of GSO 2114: MOTOR VEHICLES REAR UNDERRUN PROTECTIVE DEVICES FOR TRUCK AND TRAILER AND ITS METHODS OF TEST (Draft Standard)

GSO 2114: MOTOR VEHICLES REAR UNDERRUN PROTECTIVE DEVICES FOR TRUCK AND TRAILER AND ITS METHODS OF TEST (Draft Standard)

GCC Standardization Organization (GSO)

Cover of Protective devices developed by DRDO for meeting nuclear threat (24-Jul-2002)

Protective devices developed by DRDO for meeting nuclear threat (24-Jul-2002)

Rajya Sabha Secretariat

Cover of IS 9473: Respiratory Protective Devices - Filtering Half Masks to Protect Against Particles

IS 9473: Respiratory Protective Devices - Filtering Half Masks to Protect Against Particles

Bureau of Indian Standards

Cover of IS 8347: Respiratory Protective Devices--Definitions, Classification and Nomenclature of Components (First Revision)

IS 8347: Respiratory Protective Devices--Definitions, Classification and Nomenclature of Components (First Revision)

Bureau of Indian Standards (BIS)

Cover of Some protective devices among plants

Some protective devices among plants

Unknown author

Cover of Fire prevention and protection

Fire prevention and protection

New York Spectator Company

Cover of Dangers to workers from dusts and fumes and methods of protection

Dangers to workers from dusts and fumes and methods of protection

William C. Hanson