a(chn)ƷԔ飺? DN-403֙C(j)ĥҺǶNPԼ(f)ӄMõķPԼ❍ȺLVͣm϶Nĥ ԭҺ^oɫҺw ȣ282 ܶkg/cm31.120.1 pHֵ9.51.0 /Pԣϸ?GB/T6144 (yng)I(lng) DN-403֙C(j)ĥҺm϶Nմɵľĥem|ƽ
2015-11-25 h/ǧa(chn)ƷԔ飺DN-308ȥc(din)ϴһNˮW(xu)ϴƷɭh(hun)oC(j)}ɢϩѵȷxӱԄ(f)Ưϴオ? ԭҺ^oɫSɫҺw??????????????pHֵ11.01.0 ܽȣˮ????????????????????????????ܶȣ1.28-1.33 (yng)I(lng) DN-308ȥc(din)ϴm(yng)ƽ
2015-11-25 h/ǧa(chn)ƷԔ飺DN-302W(xu)ϴһNˮW(xu)ϴƷɭh(hun)oC(j)}ɢϩѵȷxӱԄ(f)ɣƯϴオ? ԭҺ^oɫSɫҺw??????????????pHֵ11.01.0 ˮԣˮ?????????????????????????????ȣ1.28-1.33 c(din) 1h(hun)uNЙC(j)܄
2015-11-25 h/ǧ? a(chn)ƷԔ飺???? DN-405W(xu)ҺǶNPԼ(f)ӄMõķPԼ❍ȺLVͣm϶Nĥ ԭҺ^oɫҺw ȣ282 ܶkg/cm31.120.1 pHֵ9.51.0 /Pԣϸ?GB/T6144 (yng)I(lng) DN-405W(xu)Һm϶Nմɵľĥem
2015-11-25 h/ǧ