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QutMuR|pr ut|pspu qy~z rq q~ yxtu|yz yx ~up~tp~ }puyp|r. Nu rpw~, {p{yu qu} rp} ~uqty} - ~uq|y xp{{ t }ppq~ pr{, } spp~yu} upyr~u y|~u~yu rpus xp{pxp.
Kpwtp uty~yp rpp truwtu~p uqu}}y t{}u~p}y, truwtpy}y y {pur. Dwu|q~p } - , u} } sty}@} ~p rxy, q ruy ~p rpy r }uu s {p{ ~pty ru t uqrp~y rpus qyx~up.
Druu uq~y rpus qyx~up uy~p|p} QutMuR|pr y qutyu r syq{y ~pus ut|wu~y
Npy rp:
Ixtu|y yx }ps~y B 92 (9980B)@-@ASTM B92 P{r{p }ps~yurp B 92 (9980B) - ASTM B92 utpr|u qz r{{puru~~z p|}y~yur-}ps~yurz |pr, q|ptpyz |y~z ~ y |us{. ^ }puyp| ytup|~ tty t| y}u~u~y r px|y~ p|, r{|p Aerospace, pr}qy|uu~yu y |u{~y{. A|pstp ~y{p|~} rzrp}, p{z |pr spp~yu ~ptuw~ y t|sru~ yxtu|yz. Nu yu rx}w~ {y P{r{p }ps~yurp B 92 (9980B) - ASTM B92 y |y uy}urp uut {~{u~p}y. M ut|pspu} {~{u~~u u~ y syq{yu |ry tpr{y.
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SheilaLop
- 2025/9/21() 1:00 -
