norma nº 393/1963


 	



     !"#$%&'( )*+,-  "./0/1$ /2 34$56781$$$9:.; <=>? @=ABC DEB = F=G=C= HIHEJHKLM=H=MC?N?E ; OBE @=> KL?J? = @B>ELJPB HBLQ RCPS TU V <LK= BHBN=W= WB #M=C= TOX YWBZ M=C KB[ P?\]= MBCKBJP=>BG W? ^E=CW= <L@K=HS _`JLK? V a=C= BbBLP? WB K=HKEH?] = MBCKBJP=>BG = DEB @B CBbBCB O=CPS Hc WB@P= HBL] @BC= K?SHKEH=W? @?ACB = d` KBLP= WB <BLC=@] eBCK=W?@ B e=P=W?EC?@ afAHLK?@S RCPS gUVR WB@MB@= WBK?CCBJPB W= MCB@BJPB HBL]K?h CBC= MBH= NBCA= ij=>=? B <L@K?SHLZ?S>=?V aBCKBJP=>BJ@ = =CC`
K=W=W?CB@ V FkWL>? lSTTSTS mLSSSCPSno p i@P= HBL BJPC`= BG NL>?C J?SW?SP=]WB @E= MEAHLK?S>=?] CBN?>?SW=@ =@ WL@M?@L> `@ BG K?JPC=CL?S