-
553.
Limekilns
Subjects
Furnaces
-
554.
Linear accelerators
Subjects
Particle accelerators
-
555.
Linear electric circuits
Subjects
Electric circuits
-
556.
Linear integrated circuits
Subjects
Integrated circuits
-
557.
Liquid crystal displays
Subjects
Information display systems
-
558.
Local radio
Subjects
Local mass mediaRadio broadcasting
-
559.
Location-based services
Subjects
Information storage and retrieval systems
-
560.
Locomotives
Subjects
RailroadsMachinery
-
561.
Loudspeakers
Subjects
Audio equipmentTransducers
-
562.
Low temperature engineering
Subjects
EngineeringLow temperatures
-
563.
Lubrication and lubricants
Subjects
FrictionTribology
-
564.
Lysimeter
Subjects
-
565.
Machine shops
Subjects
Workshops
-
566.
Machine-readable bibliographic data
Subjects
Databases
-
567.
Machine-tools
Subjects
Tools
-
568.
Machinery
Subjects
ToolsPower (Mechanics)Engineering
-
569.
Machinery industry
Subjects
Manufacturing industries
-
570.
Machining
Subjects
Industrial efficiencyManufacturing processes
-
571.
Magnetic amplifiers
Subjects
Magnetic devicesElectric controllers
-
572.
Magnetic devices
Subjects
Solid state electronicsElectric engineeringMagnetism
-
573.
Magnetic materials
Subjects
Electromagnetism
-
574.
Magnetic prospecting
Subjects
Electromagnetic prospectingGeophysical exploration
-
575.
Magnetism
Subjects
Physics
-
576.
Magnets
Subjects
MagnetismMagnetic materials
Last updated dated: 24/11/2024