RNʽC(j)(sh)Чô
l(f)r(sh)g2025-12-20 10:12:39 ߣPC(j)е (li)Դwww.ylldgsls.com
NʽC(j)Ǹ(j)ИI(y)İl(f)չڅ(sh)Y(ji)ϵ[ʯԇ(yn)صԇ(yn)(sh)(j)_(ki)l(f)NʽC(j)mʯʯʯúʯ(y)r[ʯƬrȿ(qing)Ȳ^(gu)150MPaĴԲ
f(shu)NʽC(j)wY(ji)(li)f(shu)(yu)c(din)
1. M(jn)ϴȴ(x)ͨ^(gu){(dio)lg϶(li)׃ɝM(x)ĶN
2. һγ(ji)ʡɱxO(sh)҂϶Ҫ]ͶYɱNʽC(j)ȥ˶Ƶij^(gu)һγo(w)(j)ɽͳɱ40%ܺĵͶY
3. M(jn)иɷNʽ飻
4. ĥp^늺ĵ(ji)h(hun)
5. Y(ji)(gu)(jin)wo^p
NʽC(j)r(sh)a(chn)100-3000t֮gmʯʯ(qing)Ȳ^(gu)200MPaеӲNʽC(j)V(yng)ڵVɽұ·ȶNI(lng)