norma nº 171/1957

o E0 
f - ÍDWÓ& eó mºâ%mã»e de cneposttívo de Vu ? 
belao GD!JBEMWU Cºn,z Us O'Y&vwmwtm de o | 
n %%WW chÚCMlU âl pow GPWEU wommio de suad 
&W%wuo% tquis , 
| 
C%fj e B o bônano, OVQWWOL? UA ? m çn/owm?/grm 
L Wâwm% %m | 
Á(Qr_b %& - ãwa W%Ww FLA ªo«mfna%à MU m*w%a /l &,aª 
nº f62 de (9 2/51 tm o uâw/vaí LCUOÇÃO : Í 
Á% MGN m/amwm El/o DSm á o SU ) 
OLW?WVL&M gntiejdmm, OIÍ[O»WWLCAQULQ Úê&mmow á)m% 
otp im & tmpreoo a& W WlOtW[A/? w?nwow" 
M Ãmm X pmmrf om ; Mmçow %&m wJ' 
ÁOL_G(LÉÃ_ Ó%bwoam 4 CUpOSÃs tm oomwvw ulh u tma 
o m moam na o,cCfot de SMO W/%m&w 
Qmªjama Omwvwmmp c%g%mm doe J&môw em ncla |
ÃÉ%O%LW G f%# | 
/Ó—'Óª'ª'ª ÚM 'l-'
tla %pge%vw 
gãu%ubm íw/vmmga?f 4 
A W W | | 
LJWFNÉ &,()PHQ_ OL%M A CÉ, U”L?,GWÚ WPWWÁ 
M% CÚÁ)%JVWL? Úm Us OM“AM%OWC&R aa 
(Jmwr _Cmm Wmã& áa «TW ÚYWLWÓ' 2M 
&omde G ANOs cwçlwww Mww 
FT 
dy sa 
Ov m/qwm,â dio 
i)'b_flºgª Qs nwm/m “VW"UWCWWS %W vªªw«m o cw b ta 
M JM_A_&L (lºí“*ºclçªccw W cuvh(uo U 1E/W EMAA fnõua u 
- 
;900,1 U o Cíóªf 
%í ]oOLP)?JL f met()t Lê,wmvw— elA t m u 
uliga ç f ll
pyé 
a OVWL Çn UVnA 
ou: 
%OL oª*v«%aº« mo Ercm LAc 9 kwwwap y MA oudile 
%pmu? á? Dx. &"ZULD**OC (wwa vm«? /W%W% fímma 
ô*(ºy Q MWLOL WWMJWLQM (16L QÉWWU&LÓ«MQ o 
Q %vm Úf%'ím«/wô” 'UW Ícwwªf UV %o»e ”VWÚ& CA 
w&t 
Í E | U z erfn,uwvww&&k C«xm)fxc«d EM wmmu?((;í 
PWLOL *mm ME M»c?a om)fmõª ,fmm e/JH(MCmJ 
(lºb k&uw& Gw %;'Í/C?/%/Ú' L ij%ÚCOLO (ML ºfl 20 
Cfx Dfmwâfªyw Wí—) ÓÉWLM, Óuª“ mcmww CE %ã 
Mm WW M U N G dL U W”mw,cab 
( v 
C /JMMW E ( om wr*“D, e /0n nuw 2100 
DPOQ% “ocstimao 
Cí& UM ( om oiçcm 
— o n o 
%vº.;w %M Wemccw oe ãímw%bqª'fww ;zcufa 
Dvwm JG&O&&W gnw & WWWQV de, SNagno Woª &É&m ê ÃA óím% * Jomdo 0É munos Minibuaçdes %(âcm/b 
W. D 
;19 UUm M'L 
ma imemnlô de dodos & Mmpmuom WWVWK('/LPWM CULAdO& — A que Uomhama v pm vmadas ” au&w