MATERIAL ABBREVIATIONS
PLASTIC
ABS
=
Acrylonitrile-butadien-styrene
AC
=
Polyacetal
EVA
=
Ethylene vinyl acetate
PA
=
Polyamide = Nylon
PC
=
Polycarbonate
PE
=
Polyethylene
PES
=
Polyester
PETP
=
Polyethylene terephthalate = Tetlon
PF
=
Phenol-formaldehyde
PP
=
Polypropyleneoride
PS
=
Polystyrene
PTFE
=
Polytetrafluoroethylene = Teflon
PUR
=
Polyurethane
PVC
=
Polyvinyl chloride
RUBBER
EPDM
=
EP rubber
NBR
=
Nitrile butadiene rubber
NR
=
Natural rubber
SI.R
=
Silicone rubber
SY.R
=
Synthetic rubber
STEEL
G.S
=
Galvanized steel
S.S
=
Stainless steel
AUXILIARY CODE
Ex.1
K-0
Parts are the same as in the preceding year.
"K" is the tenth in alphabetical order with "I" skipped.
So, "K" indicates "1990".
Ex.2
A-1
"A" is the first in alphabetical order.
So, "A" indicates "1991".
Ex.3
A-2
Each time a part is changed in a year, this number advances.
(Note)
= Part deleted.
X = Part deleted and replaced by "O" part.
O = New part for "X" in the same auxiliary code.
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