Pulse repetition frequency (PRF) is the number of pulses per time unit (e.g. Seconds). It is mostly used within various technical diciplines (e.g. Radar technology) to avoid confusion with the unit of frequency hertz (Hz) mainly used for waves.
msmemart is Indias largest online marketplace (B2B) Business to Business trade with each other at a common, reliable amp; transparent platform. Largest free online business directory. Find here Trade Leads, Domestic Tenders, International Tenders, Events and Exhibitions, suppliers, exporters amp; buyers.
PREFACE to Web edition. Computer Bit Slices from a Life was converted to HTML for the Web by Frank da Cruz in May 2003 for the Columbia University Computing History Project with permission and collaboration of Dr. Grosch. This is a manuscript of the 3rd edition, a work in progress sponsored by the US National Science Foundation.The first
A . Abbe's Principle . aberration . ablation . ablator . ABM . abnormal explosion
Wellsite Procedures andOperations Manual Wellsite Procedures and Operations Originators Approval David Hawk
SBB's steel glossary is great for finding the definition for any steel term associated to the industry.
So you can always have it ready to hand, the Illustrated Professional Dictionary of Horology is also available in a paper version. Containing around 1300 pages, it lists nearly 5000 terms in four languages (French, German, English and Spanish), with an alphabetical index.
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A selector tool to be used by suppliers and buying organisations preparing a catalogue for upload into PECOS; Updated on 10th September 2008 for use with Excel 2007.
MSC, ==gt; Main Ship Equipments Equipment Types Main Marine Manufacturers Ship Spare Parts, =1=A=B=C=D=E=F=G=H=I=J=K=L=M=N=O=P=Q=R=S=T=U=V=W=X=Y=Z= , by H. Nakajima
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