From: tabnak.ir
Subject: انواع و اقسام‌ عقد
Date: Sat, 09 May 2026 06:49:59 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--52906194054F5AB4687DA8C5808687C1_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----52906194054F5AB4687DA8C5808687C1_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html

PCFET0NUWVBFIGh0bWwgUFVCTElDICItLy9XM0MvL0RURCBIVE1MIDQuMDEgVHJhbnNpdGlvbmFs
Ly9FTiIgImh0dHA6Ly93d3cudzMub3JnL1RSL2h0bWw0L2xvb3NlLmR0ZCI+IDxodG1sPiA8aGVh
ZD4gPG1ldGEgaHR0cC1lcXVpdj0iQ29udGVudC1UeXBlIiBjb250ZW50PSJ0ZXh0L2h0bWw7IGNo
YXJzZXQ9VVRGLTgiPiA8bGluayByZWw9InNob3J0Y3V0IGljb24iIGhyZWY9ImZhdmljb24uaWNv
Ij4gPGxpbmsgaHJlZj0iaHR0cHM6Ly9jZG4udGFibmFrLmlyL2NsaWVudC90aGVtZXMvZmEvbWFp
bi9jc3MvY29udGVudF85ODc0MC5jc3MiIHR5cGU9dGV4dC9jc3MgcmVsPXN0eWxlc2hlZXQ+IDx0
aXRsZT7Yp9mG2YjYp9i5INmIINin2YLYs9in2YXigIwg2LnZgtivPC90aXRsZT4gPC9oZWFkPiA8
Ym9keSBjbGFzcz0ic2F2ZV9ib2R5Ij4gICAgIDxkaXYgY2xhc3M9InNhdmVfcGFnZSIgc3R5bGU9
ImRpcmVjdGlvbjogcnRsIj4gICAgICAgICA8ZGl2IGNsYXNzPSJwcmludF9sb2dvX2MiPiAJPGlt
ZyBzcmM9Imh0dHBzOi8vY2RuLnRhYm5hay5pci9jbGllbnQvdGhlbWVzL2ZhL21haW4vaW1nL3By
aW50X2xvZ28uZ2lmIiBjbGFzcz0iY2VudGVyX2ltZyI+IDwvZGl2PiA8ZGl2IGNsYXNzPSJuZXdz
X3ByaW50X2NvbnRhaW5lciI+ICAgICA8ZGl2IGNsYXNzPSJuZXdzX3J1dGl0ciI+PC9kaXY+ICAg
ICA8ZGl2IGNsYXNzPSJ0aXRsZV9jIj7Yp9mG2YjYp9i5INmIINin2YLYs9in2YXigIwg2LnZgtiv
PC9kaXY+ICAgICAgICAgIDxkaXYgY2xhc3M9Im5ld3NfcHJpbnRfY29udGVudCI+ICAgICAgICAg
PGRpdiBjbGFzcz0icnV0aXRyIHByaW50X2lkIj7aqdivINiu2KjYsTog27nbuNuy27Tbttu1PC9k
aXY+ICAgICAgICAgPGRpdiBjbGFzcz0icnV0aXRyIHByaW50X2RhdGUiPtiq2KfYsduM2K46INux
27Ug2K7Ysdiv2KfYryDbsduz27nbuSAtINuy27I627LbuDwvZGl2PiAgICAgICAgIDxkaXYgY2xh
c3M9IndyYXBwZXIiPjwvZGl2PiAgICAgPC9kaXY+ICAgICA8ZGl2IGNsYXNzPSJib2R5Ij48ZGl2
IGNsYXNzPSJpdGVtLXN1bW1hcnkiPiAgPHAgY2xhc3M9InN1bW1hcnkgaW50cm90ZXh0IiBzdHls
ZT0idGV4dC1hbGlnbjogY2VudGVyOyI+PGltZyBjbGFzcz0iIiB0aXRsZT0i2KfZhtmI2KfYuSDZ
iCDYp9mC2LPYp9mFJnp3bmo7INi52YLYryIgc3JjPSJodHRwOi8vbWVkaWEuaWJlbmEuaXIvZC8y
MDE5LzEyLzE4LzMvNjcxMzEuanBnIiBhbHQ9Iti02LnYqNmHINio2KfZhtqpIiAvPjwvcD4gIDxw
IGNsYXNzPSJzdW1tYXJ5IGludHJvdGV4dCIgc3R5bGU9InRleHQtYWxpZ246IGp1c3RpZnk7Ij7Y
qNix2KfYqNixINmF2KfYr9mHINux27jbtCDZgtin2YbZiNmGINmF2K/ZhtuMINi52YLZiNivINi5
2KjYp9ix2KrZhtivINin2LI6INi52YLYryDZhNin2LLZhdiMINi52YLYr9is2KfbjNiy2Iwg2LnZ
gtiv2K7bjNin2LHbjNiMINi52YLYryDZhdmG2KzYsiDZiCDZhdi52YTZgiDZhduMINio2KfYtNiv
LjwvcD4gIDwvZGl2PiAgPGRpdiBjbGFzcz0iaXRlbS1ib2R5Ij4gIDxkaXYgY2xhc3M9Iml0ZW0t
dGV4dCI+ICA8cCBzdHlsZT0idGV4dC1hbGlnbjoganVzdGlmeTsiPtio2Ycg2q/Ystin2LHYtCDY
p9uM2KjZkNmG2KfYjCDYqNix2KfYqNixINmF2KfYr9mHINux27jbtCDZgtin2YbZiNmGINmF2K/Z
htuMINi52YLZiNivINi52KjYp9ix2KrZhtivINin2LI6PGJyIC8+27EuINi52YLYryDZhNin2LLZ
hTxiciAvPtuyLiDYudmC2K/YrNin24zYsjxiciAvPtuzLiDYudmC2K/YrtuM2KfYsduMPGJyIC8+
27QuINi52YLYryDZhdmG2KzYsiDZiCDZhdi52YTZgi48L3A+ICA8cCBzdHlsZT0idGV4dC1hbGln
bjoganVzdGlmeTsiPti52YLYr9mE2KfYstmFOjxiciAvPtio2LHYp9io2LEg2KjYpyDZhdin2K/Z
hyDbsdu427Ug2YIuINmFINqp2Ycg2LnZgtivINmE2KfYstmFINix2Kcg2KfbjNmG2q/ZiNmG2Ycg
2KrYudix24zZgSDaqdix2K/ZhyDYp9iz2Kog2qnZh+OAiti52YLYryDZhNin2LLZhSDYotmGINin
2LPYqiDaqdmHINmH24zahiDbjNqpINin2LIg2LfYsdmB24zZhiDZhdi52KfZhdmE2YfYjCDYrdmC
INmB2LPYriAo2KjYsdmH2YUg2LLYr9mGKSDYotmGINix2Kcg2YbYr9in2LTYqtmHINio2KfYtNiv
INmF2q/YsSDYr9ixINmF2YjYp9ix2K8g2YXYuduM2YbZhy4g44CL2YXYp9mG2YbYryDYudmC2K8g
2KjbjNi5INmI2KfYrNin2LHZhy48L3A+ICA8cCBzdHlsZT0idGV4dC1hbGlnbjoganVzdGlmeTsi
Pti52YLYr9is2KfbjNiyOjxiciAvPtio2LHYp9io2LEg2KjYpyDZhdin2K/ZhyDbsdu427Yg2YIu
INmFINqp2Ycg2LnZgtivINis2KfbjNiyINix2Kcg2KfbjNmG2q/ZiNmG2Ycg2KrYudix24zZgSDa
qdix2K/ZhyDYp9iz2Kog2qnZhyDjgIrYudmC2K8g2KzYp9uM2LIg2KLZhiDYp9iz2Kog2qnZhyDZ
h9ixINuM2qkg2KfYsiDYt9ix2YHbjNmGINio2KrZiNin2YbYryDZh9ixINmI2YLYqtuMINio2K7Z
iNin2YfYryDYotmGINix2Kcg2YHYs9iuINqp2YbYry4g44CL2YXYp9mG2YbYryDYudmC2K8g2Yja
qdin2YTYqiDZiCDZiNiv24zYudmHPC9wPiAgPHAgc3R5bGU9InRleHQtYWxpZ246IGp1c3RpZnk7
Ij7YudmC2K/YrtuM2KfYsduMIDo8YnIgLz7YudmC2K8g2K7bjNin2LHbjCDYotmGINin2LPYqiDa
qdmHINio2LHYp9uMINi32LHZgduM2YYg24zYpyDbjNqp24wg2KfYsiDYotmGINmH2Kcg24zYpyDY
qNix2KfbjCDYtNiu2LUg2KvYp9mE2KvbjCDYp9iu2KrbjNin2LEg2YHYs9iuINio2KfYtNivLiAo
2YXYp9iv2Ycg27HbuNu4INmCLiDZhSk8YnIgLz7YrtuM2KfYsSDYr9ixINmE2LrYqiDYqNmHINmF
2LnZhtin24wg2KfYrtiq24zYp9ixINin2LPYqi4g2LnZgtivINiu24zYp9ix24wg2KfYsiDYp9mC
2LPYp9mFINi52YLYryDZhNin2LLZhSDYp9iz2KouPC9wPiAgPHAgc3R5bGU9InRleHQtYWxpZ246
IGp1c3RpZnk7Ij7YudmC2K/ZhdmG2KzZkdiyICZ6d25qO9mIICZ6d25qO9i52YLYr9mF2LnZhNmR
2YI6PGJyIC8+2LnZgtivINmF2YbYrNmR2LIg2KLZhiDYp9iz2Kog2qnZhyDYqtin2KvbjNixINii
2YYg2KjYsSDYrdiz2Kgg2KfZhti02KfYodiMINmF2YjZgtmI2YEg2KjZhyDYp9mF2LEg2K/bjNqv
2LHbjCDZhtio2KfYtNivINmIINin2YTZkdinINmF2LnZhNmR2YIg2K7ZiNin2YfYryDYqNmI2K8u
ICjZhdin2K/ZhyDbsdu427nZgi4g2YUpPGJyIC8+4peP2K/YsSDYudmC2K8g2YXZhtis2LLYjCDY
p9ir2LEg2LnZgtiv2Iwg2YXZiNmC2YjZgSDYqNmHINin2YXYsSDYr9uM2q/YsduMINmG24zYs9iq
2Iwg2KjZhNqp2Ycg2KjZhyDZhdit2LYg2KfZhti02KfYodiMINii2KvYp9ixINi52YLYryDYqNix
INii2YYg2YXYqtix2KrYqCDYrtmI2KfZh9ivINi02K8uPGJyIC8+4peP2LnZgtivINmF2LnZhNmC
INii2YYg2KfYs9iqINqp2Ycg2KjYpyDYqtmI2KfZgdmCINin2LHYp9iv2Ycg24wg2LfYsdmB24zZ
htiMINmC2LHYp9ix2K/Yp9ivINmF2YbYudmC2K8g2YXbjCDar9ix2K/Yr9iMINin2YXYpyDYp9ir
2LEg2KLZhiDZhdmI2YLZiNmBINio2Ycg2KfZhdixINiv24zar9ix24wg2KfYs9iqINmIINiq2Kcg
2KLZhiDYp9mF2LEg2YjYp9mC2Lkg2YbYtNmI2K/YjCDYp9ir2LHbjCDYqNixINi52YLYryDZhdiq
2LHYqtioINmG2K7ZiNin2YfYryDYtNivLiDZhdir2KfZhCDYp9uM2YYg2K7Yp9mG2Ycg2LHYpyDY
qNmHINiq2Ygg2YXbjCDZgdix2YjYtNmFINmF2LTYsdmI2Lcg2KjYsSDYp9uM2YbaqdmHINio2Kcg
2YXZhiDYp9iy2K/ZiNin2Kwg2qnZhtuMLjwvcD4gIDxwIHN0eWxlPSJ0ZXh0LWFsaWduOiBqdXN0
aWZ5OyI+2LXYrdiqINi52YLYryDZhdi52YTZgiDYr9ixINmB2YLZhyDYp9iz2YTYp9mF24wg2YXY
rdmEINin2K7YqtmE2KfZgSDYp9iz2Kog2KfZhdinINiv2LEg2K3ZgtmI2YIg2KfbjNix2KfZhiDY
qtmI2LPYtyDZgtin2YbZiNmG2Iwg2LnZhNmF2KfbjCDYrdmC2YjZgiDZiCDYsdmI24zZhyDZgti2
2KfbjNuMINm+2LDbjNix2YHYqtmHINi02K/ZhyDYr9ixINit2YLZiNmCINmB2LHYp9mG2LPZhyDZ
htuM2LIg2KjYpyDYp9i12LfZhNin2K0g2KrYudmH2K8g2YXYtNix2YjYtyDZvtiw24zYsdmB2KrZ
hyDYtNiv2YcuPC9wPiAgPHAgc3R5bGU9InRleHQtYWxpZ246IGp1c3RpZnk7Ij7YudmC2K8g2YXY
udmE2YIg2KfYsiDYstmF2KfZhiDYp9is2LHYp9uMINi02LHYtyDZhdmI2KvYsSDYp9iz2Kog2KfZ
hdinINi32LHZgduM2YYg2YXbjCDYqtmI2KfZhtmG2K8g2LTYsdi3INqp2YbZhtivINqp2Ycg2KjZ
hyDar9iw2LTYqtmHINmG24zYsiDYqtin2KvbjNixINiv2KfYtNiq2Ycg2KjYp9i02K88L3A+ICA8
cCBzdHlsZT0idGV4dC1hbGlnbjoganVzdGlmeTsiPiZuYnNwOzwvcD4gIDwvZGl2PiAgPC9kaXY+
PC9kaXY+IAk8ZGl2IGNsYXNzPSJ3cmFwcGVyIj48L2Rpdj4gPC9kaXY+ICAgICA8L2Rpdj4gPC9i
b2R5PiA8L2h0bWw+

----52906194054F5AB4687DA8C5808687C1_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico
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----52906194054F5AB4687DA8C5808687C1_MULTIPART_MIXED--