ڹȫ+Чʸ ʽC(j)ѳɞ˳еČ
l(f)rg2024-01-02 09:01:12 ߣPC(j)е Դwww.qqkhe.cn
S҇A(ch)O(sh)ʩO(sh)İl(f)չoC(j)ҪͬrҲoC(j)ИI(y)ѪҺ¡˸õط(w)ڽͨИI(y)İl(f)չC(j)b?lin)QһҪģ@һC(j)İl(f)չC(j)
ʽ
C(j)ͻ(yu)ݣ
1ƱԹ
ͨòͲ|(zh)D(zhun)ӱܳD(zhun)D(zhun)ӑTN^ě_
2Ͽ߮a(chn)
ͨ÷C(j)M(jn)Ͽڴǻߡm(yng)ӲȸKȴa(chn)ƷʯD(zhun)١ǻ侀ٶ^һ㷴ƽ 20%-25% Եܺī@øߵa(chn)
3tNԹĥ
ͨ÷ʽC(j)ƸtNoIBz(jng)(j)ɿҾп_ĥp_c
ʽC(j)M(jn)Ȳ^500mm(qing)Ȳ^350MPaĸN֡(x)ϣrʯʯȣV(yng)ڸNVʯF·ٹ·ԴˮИI(y)