Larson Systems Inc.
Manufactures and distributes force, length and torque measuring equipment, specializing in spring testing.
http://www.larsonsystems.com

Measuring High Voltages by Spark Length
Table and graph gives maximum spark length for DC or low frequency sinusoidal voltages. A fairly accurate safe way to measure really high voltages.
http://www.kronjaeger.com/hv/hv/msr/spk/index.html

Carl Mahr Holding GmbH
Mahr, complete provider at metrology. supplier to the automotive industry. systems and handtools. Optical metrology, Rotary Stroke Bearings, Spinning Pumps, Gages.
http://www.mahr.com/

Mahr Metering Systems Corp
Mahr and Mahr Metering Systems is global ISO 9001 certified leader in high precision dimensional metrology measuring equipment, stroke bearing equipment, positive displacement precision gear metering pumps and MahrMax, a method of metering, mixing and dispensing viscous fluids for transfer, metering and mixing of multi-component mix ratios.
http://www.mmscusa.com/

Walz
WALZ - one of the worlds top producers of highly sophisticated photosynthesis measuring systems. The current product line ranges from the well known PAM Chlorophyll Fluorometers to measuring systems of plant gas exchange for physiological and ecophysiological research
http://www.walz.com/

Raytech Measuring Systems
Raytech Measuring Systems builds and sells precision measuring equipment for industrial manufacturers.
http://www.raytech-measuring.com

G.H. Pittman
Ireland. Suppliers of original manufacturers parts for weaving looms. Also, yarn winders and twisters, and textile fabrics length measuring, slitting and inspection machinery.
http://www.ghpweaving.com/

Optical Gaging Products, Inc.
Optical Gaging Products, Inc. is the leading supplier of non-contact video, laser and multi-sensor measuring systems used throughout the world for quality control, coordinate measuring, and general purpose inspection. A Quality Vision International company.
http://www.ogpnet.com

Classifying Subspaces of Hamming Spaces
By P. R. J. ÖstergÃ¥rd. The following codes with minimum distance greater than or equal to 3 are classified: binary codes up to length 14, ternary codes up to length 11, and quaternary codes up to length 10.
http://www.tcs.hut.fi/~pat/matrices.html

Force Measuring Systems AG
FMS Force Measuring Systems AG - Products for automation on running materials: Web tension controlling and measuring systems, Web guiding systems, Belt scales for bulk conveyors, Force sensors, Electronic equipment.
http://www.fms-technology.com/