From: tabnak.ir
Subject: هزینه ثابت چیست؟
Date: Wed, 22 Jul 2026 05:47:55 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--A4D6D2188B9C42BF5B34B2721FB94AC7_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----A4D6D2188B9C42BF5B34B2721FB94AC7_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html
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----A4D6D2188B9C42BF5B34B2721FB94AC7_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico
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----A4D6D2188B9C42BF5B34B2721FB94AC7_MULTIPART_MIXED--