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     |  | QutMuR|pr ut|pspu qy~z rq q~ yxtu|yz yx u~~ }puyp|r. Nu rpw~, {p{yu qu} rp} ~uqty} -  }u|{y pyz t }ppq~ pr{, } spp~yu} ruru}u~~ up|yxpy rpus xp{pxp. Kpwtp uty~yp t{yy truwtu~p rury}y t{}u~p}y, truwtpy}y y ruryu p~tpp}. Dwu|q~p } - , u} } sty}@} ~p rxy, q |pwyrp rpy r y utpr| uu~y t uyy{ rpus qyx~up.
 Druu rp uq~ r ut{y }up||p uyp|yp} QutMuR|pr y qutyu r }~wuru ~py uy}ur
 Npp t{y:
 
 P{ rp~ptyurz A 102@-@ASTM A102 Ixtu|y yx rp~pty A 102 - ASTM A102 utpr| qz r{{puru~~u }up||yu{yu {}~u~, ut~px~pu~~u t| px|y~ }|u~~ y}u~u~yz. Ixsr|u~~u  ru}u~~} p~tpp}, ~y quuyrp ~ptuw~ y t|sru~ r {|ppyy. Bp~ptyz, tuwpyz r y yxtu|y, |pu }up~yu{yu rzrp,  tu|pu y ytup|~}y t| ruru~~ {~{yz. E|y r yu {y Ixtu|y yx rp~pty A 102 - ASTM A102,  ~p r ~pztuu |y~z rq. ^y yxtu|y u{p~ tt t| }up||syy, }py~u~y y tsy p|uz.
 
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