ГОСТ 2.791-74
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<title>ÅÑÊÄ. Îáîçíà÷åíèÿ óñëîâíûå ãðàôè÷åñêèå. Îòñòîéíèêè è ôèëüòðû</title>
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<p class=MsoNormal align=center style='margin-bottom:12.0pt;text-align:center;
text-indent:0cm;tab-stops:35.4pt;border:none;
padding:0cm;'><b style='mso-bidi-font-weight:
normal'><span style='text-transform:uppercase;letter-spacing:2.0pt'>ÃÎÑÓÄÀÐÑÒÂÅÍÍÛÅ
ÑÒÀÍÄÀÐÒÛ</span></b></p>
</div>
<p class=MsoNormal align=center style='margin-bottom:12.0pt;text-align:center;
text-indent:0cm;tab-stops:35.4pt'><b style='mso-bidi-font-weight:normal'><span style='text-transform:uppercase'>Åäèíàÿ ñèñòåìà êîíñòðóêòîðñêîé äîêóìåíòàöèè</span></b></p>
<p class=MsoNormal align=center style='margin-bottom:12.0pt;text-align:center;
text-indent:0cm;tab-stops:35.4pt'><b style='mso-bidi-font-weight:normal'><span style='text-transform:uppercase'>ÎÁÎÇÍÀ×ÅÍÈß ÓÑËÎÂÍÛÅ ÃÐÀÔÈ×ÅÑÊÈÅ â ñõåìàõ</span></b></p>
<p class=MsoNormal align=center style='margin-bottom:12.0pt;text-align:center;
text-indent:0cm;tab-stops:35.4pt'><b style='mso-bidi-font-weight:normal'><span style='font-size:14.0pt;text-transform:uppercase'>ÎÒÑÒÎÉÍÈÊÈ È ÔÈËÜÒÐÛ</span></b></p>
<p class=MsoNormal align=center style='margin-bottom:12.0pt;text-align:center;
text-indent:0cm;tab-stops:35.4pt'><b style='mso-bidi-font-weight:normal'><span style='text-transform:uppercase'>ÃÎÑÒ 2.791-74</span></b></p>
<p class=MsoNormal align=center style='margin-bottom:12.0pt;text-align:center;
text-indent:0cm;tab-stops:35.4pt'><b style='mso-bidi-font-weight:normal'><span style='text-transform:uppercase'> </span></b></p>
<p class=MsoNormal align=center style='text-align:center;text-indent:0cm;
tab-stops:35.4pt'><span style='text-transform:uppercase'>ÈÏÊ èçäàòåëüñòâî ñòàíäàðòîâ</span></p>
<p class=MsoNormal align=center style='text-align:center;text-indent:0cm;
tab-stops:35.4pt'><span style='text-transform:uppercase'>Ìîñêâà</span></p>
<p class=MsoNormal align=center style='text-align:center;text-indent:0cm;
tab-stops:35.4pt'><span style='text-transform:uppercase'> </span></p>
<p class=MsoNormal align=center style='margin-bottom:6.0pt;text-align:center;
text-indent:0cm;tab-stops:35.4pt'><b style='mso-bidi-font-weight:normal'><span style='letter-spacing:2.0pt'>ÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÒÀÍÄÀÐÒ ÑÎÞÇÀ ÑÑÐ</span></b></p>
<div align=center>
<table border=1 cellspacing=0 cellpadding=0 width="100%" style='width:100.0%;
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<p class=MsoNormal align=center style='margin-top:6.0pt;margin-right:0cm;
margin-bottom:6.0pt;margin-left:0cm;text-align:center;text-indent:0cm'><b
style='mso-bidi-font-weight:normal'>Åäèíàÿ ñèñòåìà êîíñòðóêòîðñêîé äîêóìåíòàöèè</b></p>
<p class=MsoNormal align=center style='text-align:center;text-indent:0cm'><b
style='mso-bidi-font-weight:normal'>ÎÁÎÇÍÀ×ÅÍÈß ÓÑËÎÂÍÛÅ ÃÐÀÔÈ×ÅÑÊÈÅ.
ÎÒÑÒÎÉÍÈÊÈ È ÔÈËÜÒÐÛ</b></p>
<p class=MsoNormal align=center style='margin-top:6.0pt;margin-right:0cm;
margin-bottom:6.0pt;margin-left:0cm;text-align:center'>Unified system for design documentation.
Graphic designations. Sumps and filters</p>
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border-left:none;border-bottom:solid windowtext .5pt;border-right:none;
padding:0cm 1.4pt 0cm 1.4pt;height:92.3pt'>
<p class=MsoNormal align=center style='margin-top:6.0pt;margin-right:0cm;
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tab-stops:35.4pt'><b><span style='font-size:14.0pt'>ÃÎÑÒ
<br>
2.791-74</span></b></p>
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<p class=MsoNormal style='margin-top:6.0pt;text-indent:0cm'><b
style='mso-bidi-font-weight:normal'>Ïîñòàíîâëåíèåì Ãîñóäàðñòâåííîãî êîìèòåòà
ñòàíäàðòîâ Ñîâåòà Ìèíèñòðîâ ÑÑÑÐ îò 29 àïðåëÿ 1974 ã. ¹ 1037 ñðîê ââåäåíèÿ
óñòàíîâëåí</b></p>
<p class=MsoNormal align=right style='margin-bottom:6.0pt;text-align:right'><b
style='mso-bidi-font-weight:normal'><u>ñ 01.01.75</u></b></p>
<p class=MsoNormal style='text-indent:14.15pt'>1. Íàñòîÿùèé ñòàíäàðò
óñòàíàâëèâàåò óñëîâíûå ãðàôè÷åñêèå îáîçíà÷åíèÿ îòñòîéíèêîâ è ôèëüòðîâ â
êîíñòðóêòîðñêîé äîêóìåíòàöèè âñåõ îòðàñëåé ïðîìûøëåííîñòè.</p>
<p class=MsoNormal style='text-indent:14.15pt'>2. Óñëîâíûå ãðàôè÷åñêèå
îáîçíà÷åíèÿ îòñòîéíèêîâ è ôèëüòðîâ ñëåäóåò ñòðîèòü èç êîìáèíàöèé óñëîâíûõ
ãðàôè÷åñêèõ îáîçíà÷åíèé êîðïóñîâ è ôèëüòðóþùèõ ïåðåãîðîäîê.</p>
<p class=MsoNormal style='text-indent:14.15pt'>Îáîçíà÷åíèÿ ýëåìåíòîâ êîðïóñîâ
ïîä àòìîñôåðíûì äàâëåíèåì, âûøå è íèæå àòìîñôåðíîãî - ïî <a href="6726.htm"
title="ÅÑÊÄ. Îáîçíà÷åíèÿ óñëîâíûå ãðàôè÷åñêèå. Àïïàðàòû âûïàðíûå">ÃÎÑÒ 2.788-74</a>.</p>
<p class=MsoNormal style='text-indent:14.15pt'>Îáîçíà÷åíèÿ êîðïóñîâ
îòñòîéíèêîâ, áàðàáàííîãî è ëåíòî÷íîãî ôèëüòðîâ, à òàêæå ôèëüòðóþùèõ ïåðåãîðîäîê
äîëæíû ñîîòâåòñòâîâàòü óñòàíîâëåííûì â òàáë. <a
href="#TO0000002" title="Òàáëèöà 1">1</a>.</p>
<p class=MsoNormal style='text-indent:14.15pt'>Ïðèìåðû ïîñòðîåíèÿ óñëîâíûõ ãðàôè÷åñêèõ
îáîçíà÷åíèé îòñòîéíèêîâ è ôèëüòðîâ ïðèâåäåíû â òàáë. <a
href="#TO0000003" title="Òàáëèöà 2">2</a>.</p>
<p class=MsoNormal style='text-indent:14.15pt'>Åñëè îòñóòñòâóåò íåîáõîäèìîñòü â
ïîÿñíåíèè ñïåöèôè÷åñêèõ îñîáåííîñòåé ýëåìåíòîâ è óñòðîéñòâ, èõ ñëåäóåò
èçîáðàæàòü ïðè ïîìîùè óïðîùåííûõ âíåøíèõ î÷åðòàíèé èëè ïðèìåíÿþò îáùåå
îáîçíà÷åíèå ïî <a href="5183.htm"
title="ÅÑÊÄ. Îáîçíà÷åíèÿ óñëîâíûå ãðàôè÷åñêèå. Êîíäèöèîíåðû ðàáî÷åé ñðåäû, åìêîñòè ãèäðàâëè÷åñêèå è ïíåâìàòè÷åñêèå">ÃÎÑÒ
2.780-96</a>.</p>
<p class=MsoNormal style='text-indent:14.15pt'>3. Ðàçìåðû îáîçíà÷åíèé
ñòàíäàðòîì íå óñòàíîâëåíû. Îáîçíà÷åíèÿ äîëæíû îáåñïå÷èâàòü ÷åòêîñòü ñõåìû è
áûòü âû÷åð÷åíû â ñîîòíîøåíèÿõ, â êîòîðûõ îíè âûïîëíåíû â íàñòîÿùåì ñòàíäàðòå.</p>
<p class=MsoNormal align=right style='margin-top:6.0pt;margin-right:0cm;
margin-bottom:6.0pt;margin-left:0cm;text-align:right'><span style='letter-spacing:
2.0pt'>Òàáëèöà</span> 1</p>
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0cm 1.4pt 0cm 1.4pt'>
<p class=MsoNormal align=center style='text-align:center;text-indent:0cm'><a
name=TO0000002><span style='font-size:10.0pt'>Íàèìåíîâàíèå</span></a></p>
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none;padding:0cm 1.4pt 0cm 1.4pt'>
<p class=MsoNormal align=center style='text-align:center;text-indent:0cm'><span style='font-size:10.0pt'>Îáîçíà÷åíèå</span></p>
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<p class=MsoNormal style='text-indent:0cm'><span style='font-size:10.0pt'>1. Áàññåéí</span></p>
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<p class=MsoNormal align=center style='margin-top:6.0pt;margin-right:0cm;
margin-bottom:6.0pt;margin-left:0cm;text-align:center;text-indent:0cm;
'><span style='font-size:10.0pt'><img border=0 width=68 height=30
src="img\49575.gif" v:shapes="_x0000_i1025"></span></p>
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<p class=MsoNormal style='text-indent:0cm'><span style='font-size:10.0pt'>2. Êàìåðà</span></p>
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<p class=MsoNormal align=center style='margin-top:6.0pt;margin-right:0cm;
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'><span style='font-size:10.0pt'><img border=0 width=44 height=52
src="img\49576.gif" v:shapes="_x0000_i1026"></span></p>
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