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QutMuR|pr ut|pspu qy~z rq r{{puru~~ yxtu|yz yx ~up~tp~ }puyp|r. Nu rpw~, {p{yu qu} rp} ~uqty} - }u|{y pyz t }ppq~ pr{, } quuyrpu} ruru}u~~ up|yxpy rpus xp{pxp.
Kpwtp uty~yp yxtu|y truwtu~p ru}y ~uqty}}y t{}u~p}y, truwtpy}y y ywtu~yu. Dwu|q~p } - ~pp ryxy~p {p{p@} ~p rxy, q pxup rpy r p p{wu ~pty ru t uqrp~y rpus qyx~up.
Druu rp xp uyp|yp} QutMuR|pr y qutyu r syq{y ~pus ut|wu~y
pr|u}p t{y:
Sqp }ps~yurp A3A@-@ASTM B275 P{ }ps~yurz A3A - ASTM B275 utpr|u qz r{{puru~~z }puyp|, {z y|xu r px|y~ p|, r{|p prypy~~ y pr}qy|~ }|u~~y. Es |us{ y ~ tu|p us ytup|~} rq} t| xtp~y {~{yz y tup|uz, uqy ~yx{s rup y r{z zyry { {xyy. P{ }ps~yurz A3A - ASTM B275 |us{ qpqprpu y }wu q y|xrp~ r rp{u y |yu. E|y r yuu ~ptuw~z }puyp|, u{}u~t {y P{ }ps~yurz A3A - ASTM B275. ^ |y~u uu~yu t| rpy u{r y t|s~ y~ruyyz.
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