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gӭL(zhng)ɳ“(lin)h(hun)Ƽ޹˾ٷW(wng)վ҂I(y)a(chn)̼䓺L(fng)ܡL(fng)ܵ
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L(fng)ܼӹSV(yng)ԓôb
ϢԴ   l(f)r(sh)g2019-7-26   g[:

죬L(fng)ܼӹSVSͨL(fng)ܵİbrͨL(fng)ܵ߀͟C(j)Ĺܵh(hun)o(h)ͨL(fng)


(du)ڳ͟C(j)İbλhܵM̡ܶ^һЩI(y)(hu)L(zhng)ܵwP(gun)]ğҌռڹܵУȻ󷵻طg˱⽻柟Ć}Щ˷ŗԭğ_ϵĶųF@ܺҪעⰲȫŚܵĩɽƳɵ̫Сقܕ(hu)(do)²ѣܵͨ򴰑(qing)ҵıL(fng)(dng)(hu)(do)ŸÛ


L(fng)ܼӹSV(yng)ԓôb

SͨL(fng)ܵǶƵɱͣcy(tng)ĴuͨL(fng)ܵͨL(fng)ܵɹ(ji)ʡs40Ĺ̳ɱ;ã(dng)r(sh)ҊĆ}Ǯa(chn)Ʒ՚ͨȼܺͻδ(jng)P(gun)Tzy(c)ijЩL(fng)ܲϵȼܺͱں񲻷ҪͨL(fng)ܵĹͬʲô


SC(j)ȡł(g)Rِγһ(g)ڹ⾀ą^(q)1.5׵ľx(ni)؜y(c)ɶɲ(hu)ڳԡɫƉĉڵ^


ŚȿͨxL(fng)Ȼ?q)ŚSL(fng)ȡŚȵҎ(gu)ϡߌýO(sh)Ӌ(j)Ҏ(gu)Ҏ(gu)L(fng)7200m/hСL(fng)L(fng)(yng)^60,000m/hָşş^(q)5Ҏ(gu)Ҏ(gu)ĹlşL(fng)C(j)•ȼ(j)•ȼ(j)(yng)JB/T8690-1998Ҏ(gu)bxʽŚȵ(yng)ֵҎ(gu)µƫ5aSʽŚȵҎ(gu)£(yng)ֵƫ5


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