a(chn)ƷԔ飺? DN-403֙CĥҺǶNPԼͺӄMõķPԼ❍ȺL(chng)Vm϶Nĥ ԭҺ^(gun)o(w)ɫҺw ȣ282 ܶkg/cm31.120.1 pHֵ9.51.0 /Pԣϸ?GB/T6144 I(lng) DN-403֙CĥҺm϶Nմɵľĥem|ƽ
2015-11-25 h/ǧa(chn)ƷԔ飺DN-308ȥc(din)ϴһNˮW(xu)ϴƷɭh(hun)o(w)C}(li)ɢϩѵȷxӱԄƯϴオ? ԭҺ^(gun)o(w)ɫSɫҺw??????????????pHֵ11.01.0 ܽȣˮ????????????????????????????ܶȣ1.28-1.33 I(lng) DN-308ȥc(din)ϴmƽ
2015-11-25 h/ǧa(chn)ƷԔ飺DN-302W(xu)ϴһNˮW(xu)ϴƷɭh(hun)o(w)C}(li)ɢϩѵȷxӱԄƯϴオ? ԭҺ^(gun)o(w)ɫSɫҺw??????????????pHֵ11.01.0 ˮԣˮ?????????????????????????????ȣ1.28-1.33 c(din) 1h(hun)(li)uNЙC܄
2015-11-25 h/ǧ? a(chn)ƷԔ飺???? DN-405W(xu)ҺǶNPԼͺӄMõķPԼ❍ȺL(chng)Vm϶Nĥ ԭҺ^(gun)o(w)ɫҺw ȣ282 ܶkg/cm31.120.1 pHֵ9.51.0 /Pԣϸ?GB/T6144 I(lng) DN-405W(xu)Һm϶Nմɵľĥem
2015-11-25 h/ǧ