norma nº 219/1981

r
Z'
tííV^/U^C^ CA. (X&^U\n.<xíZA/:i_. CrviAA/Ã/b^
'^dr/Yvv.r-.r^ rn»vi/T_ c>-_^
P/^/wüàOnAlúj^. ^ ^ . 
Ax -QAzvvgx^/mi?/\^2^ cK
^(Á/mh. Ç^.^JyQ Çf^npfí^g
Q^kívif^t/j VihBvid^jíAj::^-T
.
■\
\9 x;^iQ Q>^ — \
rU /Wi
^ gi^
a ixX4 7
●'\
●\
zyiAglX^_ C>o-wJgywgxD - - . -cz .\
JA/]ÁqMÚA^ dX,AW>xn Q^ytjOl^^ ('cAor,
Óák—odZmisziAyãtÃai^i ^ImM^uS~ATArp^7^~^
mk>&mfi_2^X)bMí2 b4blLç^' ^
jdjL
jQ>4Sf o
\
D /
v:\.(XAjfX _i3/}ÇXrA/.c^^ rSU
O. Úkr<:^
\
I
r'
1^ V, 9â f 1
d2^Jfí^><^ j3jlÍdLlátx^_^xà^
cmuü^4:v^ÍJ^à^ o
/
■\
X
7 17
-ca i
/- c A
çáL_Jl-AÍL_iií^zkiàí^^ Í
\ _QXMa/V \.
AQZ2
l^XXriú/D
U/O
n
p
66
/
(
âl Q/U^ 'Q^A^tCç^u^y:^^ AÍOogi
r r^-^/k^ui AA^ -
Ohla^ c::iyO
7
(vm
Ov rx)
c^jIínnjjiíkãlQ,
(4Aõt/K. -IjlL
AÀ21- :.p
3x^n. '^■
0 CxÀzmfiA^f^oj\/Jò
^ CX, (XAVrV|ylO/lZ>IX?Vl ^
0ry"i>7:ux{yu3 a
-^_ DO-tkvO - Vvj^Xo^ ^ oryvtfe^,
^>gyi/ríAr/^(vxX cÍJijnQÁ/íi)\híl<>K 3l \uJIâ/o o/k ÍS( \^n/7/z^/yi/i/>^
0 OAAXX