t(y)ԺԵoo(h)l(wi)minЅ^(q)đ(yng)
Դ:http://www.szyuhui.cn/ | l(f)rg:2025/7/25 | g[Δ(sh)
cg(sh)m
jing(zhn)O(sh)Ӌ
t(y)Ժh(hun)Ҫg≤55ؐo^(q)(bio)(zhn)茍F(xin)20ؐԸ^ͨI(y)ɔ_
ᘌlC(j)е{(dio)C(j)MúķƝǻY(ji)(gu)100-315HzlЧ
bҎ(gu)
λҪϾt(y)Ժ≤50(ni)(c)·x≤2ףzuiЧ
Y(ji)(gu)Ҏ(gu)߶2-5ףӸ{(dio)Ԫp϶≤2mmֱƫ±3mm/mֹй©
x壨XϽ/\䓰壩䓏(f)ϰ1.5-3mmֶ֧ƻO(sh)ӋԴhttp://www.szyuhui.cn/
P(gun)I֣,ĵַhttp://www.szyuhui.cn/hangyexinwen/2_10338.html