t(y)ԺԵoo(h)l(wi)minЅ^(q)đ(yng)
Դ:http://www.prattandsmith.com/ | l(f)r(sh)g:2025/7/25 | g[Δ(sh)
cg(sh)m
jing(zhn)O(sh)Ӌ(j)
t(y)Ժh(hun)Ҫg≤55ؐo^(q)(bio)(zhn)茍(sh)F(xin)20ؐԸ^ͨI(y)ɔ_
ᘌ(du)lC(j)е{(dio)C(j)MúķƝǻY(ji)(gu)100-315HzlЧ
bҎ(gu)
λҪϾt(y)Ժ≤50(ni)(c)·x≤2zuiЧ
Y(ji)(gu)Ҏ(gu)߶2-5ףӸ{(dio)Ԫp϶≤2mmֱƫ±3mm/mֹй©
x壨XϽ/\䓰壩䓏(f)ϰ1.5-3mmֶ֧ƻO(sh)Ӌ(j)Դhttp://www.prattandsmith.com/
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