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סݰl(f)ȼⱬը l(dn)؟(z)

2024-11-14 13:16:58 ԴW(wng)   ݋OԷ   

ȼڽo˂?ni)ճͬrҲһȫ[䱾ȼױČԣһl(f)й©Ol(f)(zi)ըȺסķаl(f)ȼˮը؟(z)Α(yng)(dng)΄?

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永ݴ(do)ͣژµ܇vܓp܇ijI(y)wijԼȼ⹫˾VԺؔa(chn)pr

емԺJ飬wijϵ永݃(ni)ȼO(sh)δ^ЏU޵ȼˮMиQδr“(lin)ϵȼ⹫˾MаȫѲz䌦永ˮȼ¹ʵİl(f)(do)܇vܓp@^e;ȼ⹫˾ÿMаȫѲzδMwijϵL޺δȱa(chn)rgƵȼˮMбҪԃw_ľʾ(do)°ȫ¹[^m(x)@^e;ijѱMO(sh)So޵֔עx(w)Ҳڲ(dng)ʹО^e

ԺЛQwijȼ⹫˾ԳГ(dn)50%r؟(z)Ρ

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ȼⰲȫP(gun)ǧfԺȼⰲȫҪĹͬŬ

ȼ⽛(jng)IؓбȺؔa(chn)ȫ؟(z)(yng)Mg(sh)߷(w)ڰȫѲzMܵؽȼ⹩(yng)ʹ^еL(fng)Uڽӵ޵r(yng)z@Ԇ}ҕȼˮoa(chn)Ƶ[ֹ¹ʰl(f)

I(y)ϵݵЙ(qun)ǷO(sh)䡢O(sh)ʩȫĵһ؟(z)ȼȼ߰ȫҎ(gu)t(GB 17905-2008)7.3.1lҎ(gu)ȼߏ۳(dng)ʹҺʯ͚ȻĿٟˮݷeʽˮͲůˮtЏUޑ(yng)8I(y)ڳ^ЏU޵ȼߣ(yng)(dng)rԸQ

ȼČHʹ(yng)(dng)W(xu)(x)ʹ֪RȫÚeOϰȫѲzP(gun)עȼO(sh)ʹcrȼй©}r

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