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MB680
Martin-BakerMISSION SEAT ETSO
MAINTENANCE MANUAL
ALPHABETICAL LIST OF ABBREVIA
TIONS
The following abbreviations are those used throughout Martin-Baker manuals. Abbreviations are the same for
singular and plural.
Abbreviation Title
Amdt Amendment
C Centigrade or Celsius
Chap Chapter
dia diameter
ETSO European Technical Standard Order
Fig Figure
in. Inch
in
2
Square inch
IPL Illustrated Parts List
kg Kilogram
lb Pound
lbf Pound-force
lbf/in. Pound-force inch
LH Left hand
No. Number
para paragraph
Part No. Part Number
QRB Quick-release box
Ref Reference
RH Right Hand
Sect Section
SI Systeme International (d'Units)
SIL Special Information Leaflet
Spec Specification
UNC Unified National Coarse
UNF Unified National Fine