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ߣT l(f)r(sh)g2019/8/27 9:04:16 c(din)ʣ240746
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{ʹõL(fng)늙Cһøx늿x͵ĕr(sh)ԓCM|(xin)|(xin)С|bðb(dng)|M(jn)Нܷ̎е늚ԪϷҘ˜ͨ^(gu)zCJCɷΣU(chng)ʹ

{ͨ{bͨ{ĻAM(jn)зOӋljsCķ̎íh(hun)(sh)֬ȲόӾ(xin)M(jn)Н̎ՇҘ˜GB3836.9-1990ҪM(jn)(xin)ͨ^(gu)℩L(chng)ȲС5mm|(xin)L(chng)ȲС1.5m
{ʹõL(fng)늙Cһøx늿x͵ĕr(sh)ԓCM|(xin)|(xin)С|bðb(dng)|M(jn)Нܷ̎е늚ԪϷҘ˜ͨ^(gu)zCJCɷΣU(chng)ʹ
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