ʢͨa(chn)ǰՇ늚˜GB3836.5-2000(li)a(chn)͉ҎС50Pa
߿ϵym÷
1ȼԷۉmh(hun)20^21^22^
2ըԚwΣU(chng)0^1^2^
3ըԚwABC
4ضȽMeT1T6
5≺1000Par(sh)ԿϵyԄ(dng)_(ki)ŚyԄ(dng){Ȳ≺Ca(chn)Ʒܸߚ≺_׃Γp
6≺50Par(sh)ԿϵyԄ(dng){Ȳaɹr(sh)Ԅ(dng)֏ɹҪr(sh)OϵyԄ(dng)
7ֻйw≺M(mn)ҎĚ≺Ҫr(sh)߿ϵy(hu )ṩ̖ow
8mʯͻ@ƽ_ұtˎpʳƷ﹤캽չԼ܊OʩȹS(chng)ТABC(li)T1T4ըԚwh(hun)θ߶200025r(sh)95h(hun)ض-20桫+40֮g
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