1. u | 4 os , s I
gtr{o.tn:?unrrolult nltilgli'U0{a'll?{ ttmua?ugl?uo cE
r r 6 < d< < , -l , tn9,4 u r -{ .
a: il i r d r
-lvr
r vi rin r t u si I rio g o o n tdu {11 u
-to
o st1 tl: vn o u o fl fl lq9
i< t . .t d .
HU{nO*tmuhllo{n:luntvellu Al h"l{mnl1ufl:gglluuunei
ae/ -d E/ h9.l t o * d Z -
lttrda'utu tqofl ]tat [v,llun:luR:vollutu] t:10vttlluu]?11.1fl
I at < , d r 4'i
.lJ
o'l fl :1fl n: yol ufr 1 u gt ? u 0 M lJ tl:.1 gllul'lluonsufllJu.l?l fl0 u
t I ., . t h9, t I Y A s o' I
glo giluilt:d1Iil o :a I lvl I [attil nll fl 0911u]i tfl 91il 1fl 9l I ttl'lui ltnt
- do * s- r I v t
aflurugila't lil luu )l l0u h- lrtl,1u9l1i,911u0 R
uo a t | ,o s 4 94 'id
srar lnt dlutJ: v il 0ud]fl ru.ll 0.:fl a] tYl.:n 0qn um u0 lnlfl
odn r s'lrrir'ru ru,ir n?r 0 r n rfln r ulud/fiu ilnruaufifi-ilouduldic
rltu0l,flil: i fl0 lfiuatuflnnt?nlt:]liuafl t]J.l t: l0u:flnl lan
srl .'l r qe, 4 -q ,1 { 1r d -l I
lil.r uot tu u tot nJ 0 0 t nt fl tust il fl n r
y,t tl'tu 0 u dil: i n il v u tr:.l gt l uc$
r d d .s . { -l ,
ytt ugt ofl t: tna 0 1111'tI0.l r-l : I u 611 lil n tn fl $ u I: I t:fJ fl tt:'l9lluyl ]u
&r < ,os U u t I d t
u1l nllUglillo{na] t}'l ttllU0lUfllU0 Cmb 9lflUlAt6nfll
fl)IlJslrd.lrdfl i11iloofl [qu0u 9t{uutnunfl aI)nurdu0]lnal-
a 6 r4 , < t 9d
h.r tHrU rdu.: 4 il o n'l1q ta n
d s '- o s ,q I
tlJot:1flqfl:dl tl^l lt'ul tugl
il tngt d ,d ,d
rdrlJr : n rdu uri roir I 1 or'r
I 9, br, u rd r< < I
nat'ltrat [o9N:un 1 fl n']R:il11 1 n $]dtU]:itr"ltuuttytuoluqU
t:
fl
q u a ru fi or',u o.r o rJ n : rf, oo ra n I n : fr n #rir.r f o1 ill fi r t
=rrsei>8Nru
IEru ; u-fla R:vorue{
t , d, 4 v dj d qL
atnJfrilwqfiH fi a1 unlunilsuLn tj2nuLnJaJLduJ lu
; d' L ot t t
nttru: i;'ln ? fn il ia'?r n ilinu M lwJulJ lftfltilY"l'lJfl17
,o i1 " 1- u 6) , rtl Y
oDnuuu6Nt"niunno?Jfr1 lwJnn'JllnQJun IWU'l ftnnJ
-- ---- t I -
6 f t l1 ^ 9r" 1 4"' d o dled
at!wtntsmtu"lvu? lratlw,tnm lJnvnllvtffi:tsqtn
v. I d { a} t & ^ W t
nat l,vsununtwn uqlwlLnalulflilnilunnnNlilNnl lu
9.r
I ,a t vl t 'J -A a
valELn1li unnn2litt luavnanwo L148ffi1nL10Ju'',)
q , d g 4, < <t o d
Ln un 1 ) q v L'll tu lun nln ffi il ln n J Lfi un'nu1 11 il n J L0 u fi ]11
vo,d<
tflufilluflnnnut
-s-{ 90< .1 sd t s.lerrd I
is-n r:oo rt rru uql ot h l i ufi nt u lt ttgt dvt r' [t4tdu't ttfl nfl t t
v r q - {-rar;l " <rs4 q cl sdde'
nuur.1 1U:jttuuuul tutuulluglll)rfl l: igltuulDilglncl9l
- d 6 ' - d u9l c/ Y d { r
lJ:U14 lfiiu 4] 1i6llflu:H]l tfld lmunuflll tll0fll: u 0ul{:J lfl lJlu
t<< sv.d rt o-qrrd- 1 d
rre'l ilo n il al u u 7 u u o n til u 0 ufl u m l$ I r 601 tq u d 0n ta rl u r'{a'l'l u
r - 4 a s) al { r r qrr
e'ifl uiullo u t1:1vn l:nufl Tl trju t:o lqlsln tta vnl tTil lu di
- .i d v ,o r { -t , b rd 4 -d
tirXrrrrittuutnHiddtNt{rir Ittlno tdul4]l tilil 11:0lJ
u-orr"hi t, r;1111drr{ ult: uil I rrrriourdurtud (Bass) }lvllnlfl
-ls I .d I < '{
?.1F111fl:n1{6,} d?Utdrl{lUlOnAl{ ttU tdU.ly'Ifl ttnytdtl.l
r d d rn . t - h r I <{
rllli'tlt t.lrlt 1flfr :oi ['] [onr{ iln t1Jn0uiluqil1 ufto0nttuu
,o < r 6 14 ,s q r't'l / .l'i <l t
ei ri r tr t r la )u lH ilJt t n 0n ttuuql to:J tilil tdu xll tJgl 11do tu u u: yfl l,
sd d r r u r<d4 w ^l v <d I
tirneu ?EnrffrJo.rt:.lxtitvtntfl 0 [ilunuqilnntdfl.l4ilallqnt1u
d * { r o e)61 t *l { -{
tfl u I n u t}OdSiell !)tlnfi I 114 I r'l ll iJ t1J I tf, il v6U 0 tal tlj u 1J u 61 O'l U
Y d - &n, ,o * v o
t-uvr' r iln u eu v nl'lrj t o I fr dr lyl r t t a vst-r dr lil.l
ry o s o a4 U t r < I t I
fl rar rx,{r tunuDv'lilnrir)o-i'iI dtuil:vnoutoliirlvtI
.{tn9)1
ilavt5ut,1 ilfiaflflr511r.:ruotlx'l: l3ndl?rilT{lvei:ufrriflr
! u yo s hrl r i
"l - J
.iirr.lnlJnl:oonrruuql ail [il{ [ottfl fl:]ufl:volull0ytuuglldu
l#rfr o r i u .: n : rs n : v orr u { o i iir lvr'tei r iml o n-uo vdu ldhi tvir
n-u tvtttylirr: :d]i5'tftollqlogliurlfl flnofl tlal al h.1110v00fl
. il b9)19 < I t. il I os 4
ran I l/r t'Lor on rl { ulr: ifii I ui|rfl dil:.tu 0u fl 0a I tvl i dl }J'l:fl tn a 8u
sr-r uiroon kiu rn Eio'hJr:rt v rian rr:.:arji l fistlulttu,rr: radou
26
'L ss
F.
#M
c-6ll^..oi.t
r n rrdo{d.irlY{.1 r I udorlroflrnuddrlfl{
d o Yr r 6
rylo tll iru rrnnl:yltn?'trJ r1j'r10 Lj:afr'l r:0rrorn:rjm{ r n
d I d 6< t I I v
ilyrllultlio5floisL)at [1:il:vnougr?u R, M ttdu cms gloflu
96 s a9,9 t
ttuuouflSu (Series) gl nl tv,littllu [0o1fl cmb gl0ln]lloun:il
- u o < t I d {o q, d . o {
nu91la r [v,li n]:9lo0iln:iurruuullt tHo)1ilo10.141 t]'td'llJu
t s '-"o
1{u1u fl 'r.} rr jr fl r : sioslidr Iil'r1u{]o r ri rl#tirlvr.rrdu.r { u oon
< K I a g o" '- o. c aJ
',
ob I I
rdu{dl1Jufl?lr9lu ilyuunt:91{aflia r i}l.ltufl 0lmr tunnfl0.t
-f, r h r J 4 9 o s , bYs r
rdu,rmil0v]ilu lil ullfioljutglfli rrRva l [w'l0vsl0i [of,od]unu
.-.1 ,] o he/ o
'o.l
I
rd I'r 4 lJ 0.t r v o o n tfl r5 rn v fl n ur ? r n r : 11r 1l u r 9l 9r tu"u"sio t t
Y d sdo srd
,ltuYl 2 ttnluf iu?ll'llu-lglglm tuu'lydu
g 9t sdd 9t il q, .d 4
fl ]5?rltJUlO A 01 U 1 5 n 0n fl 0'l il v fi10't [Y tn:o'l ]J0 191 2-3
{ r t !,t^9 , u t<
5U trgt r:'l olf, il:vlJltuult'lgl'ljo.19l lqillnfl l:'l.l 0l?lln t:l tu lJ
d-drgo4
rfi:o.lto s'llvfloflal?Yl.l 2 1tfll:
s{ '{ . ,o s t CdqY4 t
idmoaortviorirurututnstarlvl.t 0iln:olvl lsutn:o{
rirtrjnnrluntdu.l (Audio Generator) 11Sl{ilnt5undu cl ll crn
/ d< r
tluAlUUtuot:tgloi (Signal Generator) . fl UlOn'lltJ fl tdU'10U1'1
riousrs':,rri 200 Hz-40 Hz fr,r,0{fiilqrunlnror^ n rir zoo o
6 e -r v 69, o I d { t s @ rd
rrnvdtlv.lil/iao trlt:l'fr tl toiln:ntmlmuoulfl0nun{lilll 2
2. s{oulrrlt{
inrrt: mon o I il]fl {fii0 tuu
.i { u os q .'{<
n oulr 1 l{ln.)ruo ra ilt rn-rql oqdrlil.tlu ornra rir ri rt-u u
I e < t , C { rd t'
tioe-lu fr (free-air resonance) IfluglooUn:iltl'ltJ0u:ilu 2 ni
/d d &s /d
tUutUOt:tgl0:!1fi?1il0 200 Hz gl'lUtgl0:t1l0191 AC. 10 V.
, ,d d d '{' q d
riou 1 mrlurtJeiuun ttuntuutuot:tflo:aoant:ou 61 0u luvldo
< d d d. dt rs dtct {{{
0rrinrrilri1ur9r11U.111utsl0:01Ufil llavl tod.idol nllilouno
r { u Z t,.
fit fr tv'lofi?1uoflfi|0{n):?lOao{ql 2-3 n:'l
d " g s { r tqv
srol.rli 2 il1*1uuhuo.lflllun:v9l1u lj:Ofil M slouu t?t
o t - r{ U ch9{s v o s hgrr
Ir rgiuu t rJiluloo v
-[5
n [o mfl ofl u n: lu fl : v fl 1u a I til.l t0.l I u tta v
rrnv o on'ldir u 1 ry1#r ru-nfr uriruir rdarioul#'Ifr rJ:v u rru s
vgo-r9o.s9rr'sdo
n: lJ rralu louu I ul-lu'l glo tll n u nl 1fl n:yo'l uu: tlrun in al {al-
ln r oi : rJ vr" s qi o o r n #nt#m o a o {H t n r rru d luo I n I nl n ri n : r:
{ ,y", I , I s qrt dq rol , 619
rity"lplntf,itnttfll fr totJ l:l hlfilfl)ltJ0 lllutuu f'r ttavlfi
t -r g - dl
u rlrunauullJutuu M
,i u o', n ri-u,r', a I il I : 0 ri I lt'l ru n r ri r u 1 d o r n a sr : sio hJ r,r<
M'
M = 7-fl5il(fr!f'r)z- 1
r '-{ nt d urr
flouRgll0ulio.lll duugl110lflgloull 1 t:l [flfll fr
d qe'r Z . I ,
Hz 0rfl910111,1 2 trflultllJuliufl 5 n:!J 11000'lfll f r
. g s 4 rny-{
rtz r:lfilulil*lHuhn:lufl:v9l']u11:o M [o9l.lu
5s
$0!4ttz- I 1.5- I
a,otu(nlblbl&!b
=50
h,
lo +r
.i < s d <
: rJm e uaoln r:rroo'uri r ru"uuunt lu airlfl .t
..; . I 4 os 4 I d 4vr
gtol{yi 3 t{rfllfllllJ9l.ruo{41lil{ 11lofil Cms tuo [ofl']
r d I o o '1 os
otr.r .1 ornnou?.t 1-2 ual l:-lu.llJlfnulilfllllJgl.tuo':al tv'l't
h,
tonrnd0:
" r - h c.
Cms = __=_ (ryil./ tou)
(2nfrzP1
t u t h,
rrllufl lsl n91l 0 fl I'l [o
I
Lllls
(2x 22 x 5O)2lo
7
I 1wu.llori) rl:vutor= looom
{
-6
n d-
fijo = rxt"o " (ru./tou)
etound + urrjitrsr:to{dii1l?l.l drrit c-, srnaoufi 3
t r< ,6 <
li rlilfl lil : ursnll o iq at lvr.r lou rfi u uot n n:il"llu!illi 4
A Yd-
U3{/?q,?q, ?D,J ilV''v
I
rirnuu6{r,o{drlfl.l (cms)+ lo-6
:rlfi a n:ir{tirNiuNnj?lrmtddrli'r'r
':' Cldnir r^llu: rlfr + li rlo a nr :ur r,i'r tttil{ cms nt a t#u
, ,' rr &.rn ro { , ,)
rru?uo un o u rrala 1 n trfuff uhJlu trurfr .: 0u?unu l?f uvlvttuil
il rL frl t tan { Tu r o c{r I rrr't t ra': R t n r#u t tu? u o uulil m t{'tfl u o vld ili
ulrrnu',,i.,1*{ ornfil-?od1.:r:rlfirir cms = 1 x 10-6 trlfiloil-
rnti.r'iun:'1ll'[dfi r o u rusl''itdt]fl .rcJo.l t:1 "tJuIel 8" t;1o Y'ld
rir rJ i ur n : {tir ]l r I rJ : v I tnr 2 qn u I a fi ?'1. fl ( r rnrrod.r m r .rdr u fi o )
nlii rlfl i o" o v'lfi rjiur n:diirll.t o. s an ursrSdsr riioni.rnn
c t ,)t d-"- < , '
^
t,.-
e ;-
urflfr il|fl r:r:llanulflnlilJlu0.l fl11.1 x tj'l? xnn o{uut:1glo.l
o r",
$ s
d t d -d-.r- < ,,
uron?rerfluro 2 qnulflnv{fl, n:{anulfln4n un1luflllil
fl l? rra vf;n rilrlt
Jtrl.ros o2run#lu o21rlJt9 6'21NBn6,
/woI
.ztDr/7,inilr,
.?1
*.
I
.i -i i -
l rlir' z i i x r n r r il o' ra vt I u nit o r d r lvr'r1 u o : n r a
1ilfri r rtan'rn r: lr rtu tn d IItl r ru' o tt:rufi nr: *ro'r
tl
*,d
3. 'd e' o s s< '"'IyN'lunau<orailsrouti r fi1'ltuloqtal Ivl{ lt11-lllulfin n I
0i a {r u1J 0.1 E.G. Lescault lfl fl Lescault iir nuor 1u to{dllvi I til u
ut{r9).,
a-odru s.08:1.44:1 rioni nril 2.08'' tvull r.44" LLaY,
4 d n o I r 4 vgt o q
frn r " u.l'orittiuod-odlrrrTiuil ov'l6turorirlr Ilnrlrliru rot:
I u t ,i
fi ti cl gNglr:l i tu?l111 i
u t l< o s Us/ C r
srioax dil}jat:lfi]nliliil la:cil hli [q 6 afluldnv{a
r:rolu::vl-olltuaT{iau 6 uudtnoil?iJl9}: r:rov'lfirLurod
nr'rr s11" u:t zt.," ttavdn rs" netolqluto 2 qflulfldv{s} a;
'ld{rrr-nonirs ez" url 1b" ttaydn to1" ,ilutf, a-odruq-'t
r '{<l v t - - '-
nnr?u ruueloctlulol nlutudeirlvl.l'hilry l-Q or nnr u u 0 n o iuu
o*.:sfo.t::rnrr tJlrurqlo i'[fl'ft,',01,nrrittd':'q nt au on {u]a
Fr r r rJ14u tqlo { 1flneu o ujn-urrutfl .i r Iil I rit lvl t'uu I o a" ffulil
h9) q n r I
nllul{urllo.l tusro'r ttqirnir ;" iirlvr.r16nn'ir a" l,irrurkitii
n)r +-
e- 1 n<
ltuu B : t Hrrurfl dln u'lrisflo.rril u; or luli'u fl ,n ur vii, -
,:-u q,,r ufr,: tlriil,o;o oo i]o l)ad. lJ rr t: 0 orr ttuueiiirlr'r riiflf il
,ntou t t nn t: r.r ulr 1r loru ilsi r: rltir n:-ud tl r t.: rtsi a vtu tpl lufr
,lonauo,fio{ B srt:r'r n^o'uuroiirlvri b", 8" LLav, tz" d'r
r$uturo iirlu r moru"ldnh utn ttdoifl r:r.ralno'r i1u:ud o n,
6'lJ ttoy 6 n
bt1,
rliurn:fidrlu.r anulflr{vlgl
: rlfi u uas, un-,r r, 11? u',rr{}.,Io.rr', ni il r l
s-l 691
"
,d ,
Irnl:t"nslt:t:[u:u11 6 r:lfloi1l:lu'ljutnairlttlttnv
nrruiluotnrm tr.i riou nir r, rtr'ldsrrrLidluurouri r iril
- 4 oc/s4 r dL19, . I . r r { uqv
2) ri:o lry:ltj:v[Jrrutolto{n to (sll}Ju:nn nltHallllJfl t}j}Jl
l,l:ox l numouqiozir IN.l uglal [il{a?ulutgmuttoun tuu tfi)
<t do< .- t I le,
aruusirrr:tuat [w I s" tl:vutrunt fr lfl 50 Hz 9l0utt:flti 11-ll
rjr r.*r.4r,'duriur-* lun:nirll,i'b0+1.4i = z0Hz r*utrn
e- gt 1d qyt d
ruflusr.rlrr rryrlilo.r:u11 6 1r. nr'ldnirn :tudto t:vuuiitTtrl =
70 t]rz ilrna0uolnrduljulHtlnugl{ lilmNrirlu0 htflonutdu
2t ,q { .--y-
lrvtlutulr 50 Hz (nl fr) 0 tflogtflonlntdututtu]0{aiill1-li
dr r r: r'ldrji:Lrsr:sidr ]r,,r.: i. s anu rar{v{n si o'h] r:rar ur: n
-{ t q
lrrrlnurotirlvr.r'ld trnl:Jfi's tu1rJfi oR ttav on fiilii
1#rrurdurn-,
0rnnr:moao{v{uir diirlvl'rrravdrlyl.rfi'uuro
- dl -
mlJlvcluRutuuft{u
28
z n uaol{dr}'rsua;dosornrfl z t ttcfent{0:rmru{tirlu'r
:illr* z n udor{dturJ:vnousirrlrro.r{ :il z t ttaor
s s ddd vs { 1 d t- d
1.11:Otann:oilnamrinrunuugLntuott:rJ z n t:lnvtHud?ull
,fr ,, nn u no, na p 1 u n : nl up d' o n r r u ril'u u n o u o., n, aludo q arnr4
"rJurfldrlvt.r
u:)
,o t {
"rl urofl al [1 11,1 ldu0 ttu g
ct
n frl n Flfl yl gl
4
5
6
B
10
l2
15
g -( d< , t -i '! r./ d q11- ,
ruli .t "ltf,:i.lt o{orntfl{?IUt61u.lllil n rl t}itdu iilil 00n-"" - ---D-'
<{K e t eos dqe , { V '.-31!-.
r.l" d.:,riu o v gio.t to t tryo {rt a I h l'1 tl''l 0 I n d v m o u tdu I U lJ' lJ uu tu u
g < r tr t u t 149 9) ,J
nr:oisrrrtjR.trrtnuuvl 1 d lu [ucguntt ]vs0i t )Fl: ifiIufiu1'1,0't
oi'ri rlr,,nfl : rd':udt rt o lqti drlr r I ri t'r t r n ii rlu t il:vu tru s-a
{ ,n r! t ., d r @ t 4 ,d r'i
il: rrsi"trir,itn it s" ttiot:ttttr.fl0iellnRllu !.il11 r tvtilauu
i-C-s =srsc;c.SAwv
ts
-M
i-Me
6
7
6
io 20 3o 40 50
t-/
ltftts't{'O c@1fng,
,i { t6 u r
:illI 8 ntlrlellHtu?ntu to'uo.t0tfl tfl
60 70 60 90 too
sr,trrE-'rv HQ
9Jl
u0unlt o.2
0.2 - 0.25
0.25 - 0.5
0.5 -: 1,5
1.5 : 2.O
r
2.0 rratillflflll
t
4.0 r[av]Jlnfl1l
6A-
I
:
u,a.
i
i
ii
a
7a.
i
6
L6
+-^a
$Lb
S
g>
5
r
f;
^og
t6= 2
F
6
;
{r 16
n
------r-WVHfffH
FOR ENCLOSURES REOUIRIT{6
PORT (5Sq.fi't.
US€ DUCTED PORT
4. (inertince of air in port) #r4o'rtulotf;n nrruta4ouqjolo1nlfl
iurn rda'rdu I vo' o dx'l: ff orru 1l''rnd o{or'-lrost'o la-:L n'uf
;ilr, ;Ad;u t:rr, riruui o'u o rdo{o rnr o'lfi ii r npJfi a
qd, ---r:-r r:rsrhr1r:trrirrJ?urorrrrol{tirlul?rfilnl1ln:uil t
riou auufrilJit,lr'i{dllili{orr:r r's anurflfrv'igl t5rnl
4l,*ti, r., fr,,nr#,uu'''utn'durturiloulilnxqi:r llun-u
; ;;;dd, qt., our rur,i,l,., t"o o t y t{.tuu 1 1l .t
o
" ir#uIrfr;
o ro l, u', u, n trr'ul u r r u'"i1 a *L r ifi'r d r': t v'ld ri *u u I o' d o'r o r n t a
,lrru-.* u r',r',r-,.fi', fi'J.,flfl'l1lJ'iri:rrfo'rrolsdo'rornratfi
il ; ;;tr.fi ;,*uuo''''u" rn t:r rirvuota-n un'v'iludo rd-
*arrf"uiaru 4 :'1 fiu ol' a d':u nfir I dru o1 o srr-
,rofir ,rr'lfrturotdolui': +'s" nfi{
'''" ,
rrrirfltuui, tulndostdnn-ir r. nl:ruu*r t:r'[dliottvru
do'rornrs turqdotitfirrnlilu;rlfi o n e u ttav e n
. i,i.r, :r qrrur ovi o i l}r o A*rio'iri r{r1e}414 tfi u uutqiao I rrd'l
rnl{sr:lu#iirlyrltrd':udl sr:sr#dodnt'vilvfi'r auutilot
,do,,n',,i ,1r,, ,fl tfiu ult av u'orrjfroilr s rd'u :n'uot.Rofl tr R t
,,u, - ;',r r.l9l vi oqnofo'r rii a vu-ohi I l:h u n-u qfo I trl d u u n I.l tr
u r :t o r d o1u ri n r: fr eflsl r,i oo vst'o r st-ot n t l'Ifi tr{ I tr: I
tii t :1d', Iil q rdu { ttva rL ril pi't r-n o rfin'Iil a'' u r : o ttfl fl o o fl
qi r I u r n,lfi lfi ldii r lyl.: r ru udo u n-u d o dr 1,,1 I rd u .r r rt t a u o u'st:'t
n u', o a r:*,,d u I {,.: rr} u fi ,i u n n-u'i r "t{r1 ,w ao I #-u" r't'-,d'l xr 1 I rt
ruu n iir lvr.r t tu u u tfi t#ao, ;t dr hr { rd u { rtu a u 1n fi tir 1 u o tdu I { r
d r d''?''trtud':tirhr'rrdu'rfluu-no{riou'hJoriuuu
utnyidotyttltivllttgl , o rA
1, o u' r, u r ri, u o
-,
o rl n u u{,n"u e o1 u ril i n-u o-{ t r a 0 I el-: o d I'r 1u *J vi
10 a-rgrgraror n rn* oo,dooriu ofitirlnl rdu.:du'lfilor asr:l rrqi
,i.,1* o,duu,n a,.,o vsfb loi o c il:v xt nr zpr 1 iri ou rr/r rirIvT':
9rt, ,i .,*r*r^l.mr+dcr N1'r 2
1
,+i1
a
S
l-
il
a
ft
B
6l,u'19t, 31+ x 2 tlrts"
ao u, 'hltrur $"
17.
611l.11lu
yJii ro
I u a<.i"
ni ro udo.lsl-rotit'r{drIu'rfr o on rruusiruidririlult,fuorl:11u
gl. i4er'fr^olnd**5fl&'r'o
.5// Ier' Iat#n"Jr*i'*d*^1r 4Z
;;e3.,-e*'l*'q ,flq.''' d{# '
1Jfi e,uao.rnfnll#nrturario
"
1,Jfi , o ,ilunulrviu,^i'rfl"ilqudnatr *f" :rJ s I
,iiuriu,#uui,qudou.,o u" :rl g n
'fluil0'c'urirqu6nu.''' '"
i d n r : N r I ur o yi o r: r o v n'o': {rl i u I n : qi t ta v n r t il i'to { :' r' u iit -
lvEr auud-'ltrJiurrr{, qn''*fr'{'' drrl:slror 3'50o-.Qn-
u',*frfi, :vuu(tilIm':u'ui.'uo^,uo'" r:rfir{ulovio'lfrorn
:rJfi s fr louNrdrunillnrrldfi so ri, nrnta"ur,'.:iiu"[rj'uic
t
,, o 9, rs -o- t-.- " /^ - ^^
uulrurdutn{ttf,o{u:utst:dlltl': (s,soo) nluoailunualn
r& uuruou'hjilr'r'u'l a o vuld{ulfl n r"t u't.]nu t'il o-'o
"n"'i''
rJ:;rror r{,rfur'irqudnurrYio +}"
;"rA-t iirJ:tnout{airlnqttactnofrou*u 1'u^ottr'ifi
uur o,sit{ 1 to.r{tiilvlu,,u', t:l 6l u15 at s dt't':{ri.'In'rff ulfi
r s'lo s #olrrfi'rrr:'r'hilfiornrg:1'lna'hjmrtdunt:rJ:vnougtal tl l':03(
- *t e
uo n -"i ndo s fi tnr r'l{ pri ri-u ri o uri r'6Ju I rJ: v n o u riu rii u{ n r :
1{nr r vr tn :l: o e eio $ o'1'l t1 r,uiu'ff u n vrJ"m"1{n ::'ii us' vrJ tnd u''
fi .r o v 0oLilddn'ir rio{iirIv{ 1t v'ful n fi o',lu oin: 1 u n: vo iu
a',u* o,ou*ou'lm l'ldda: v nr:ni liirlr rln-u
"e'iu'hl
ovsflol rrilu
r{u1 drurl: sno uto-r{v1nri:u ir v#ol'lriaJuavtff o u nr a1u{
nr:usflruian,fiu,du'r niu 1ufr-u (rock wool) il11 ritao tlur
,Jr ru.,* t" n )iu.til r^rrvrr ru'lu{ofiusl:l'n'turiiln'r rtgidldl-
r(lre)
Inltrrtorltqi ts ur flliu"9l1u1Jl{o lu
{eirlvw tz" iliurn:{ o qnurnd'{ot
rurfldolornTd 4{"x7.r" n?1xanldo
1"L
o'll,lttu'l
uallornfiu'qr:'lfioormu6onlilulodl{dourr tv
tfi u'lfi ir nr : o on t tuu{tirlvrqritdtor'ir u nt ri1fl dr--
Ifl l o tlr.rer": t n t t I t ttry'r rin uur r tsin r: o o rr t ru ufl drhr r
fi 'hi u r n t u t i- u n r r u ar u I : sl u o'l u' el.:.fi t v a'r il' a il t'u'
ta mr n r'st : ut u'i't 1 r, * o o a'u 1 fl u*or o uTn sr o u m i r'1 il
,'r *o ufi 0ur'lfi nrr rdr u rri fi o rfr u rd' il td u o
B
- *td'* -'
I
f
I
I
I
IL,,
I
I
I
-i-
31
*Jil