Kampaniyo imatsatira mfundo yakuti "kayendetsedwe ka sayansi, khalidwe lapamwamba komanso kupambana kwa magwiridwe antchito, wogula wamkulu wa OEM China 60% Na2s Fe<30ppm sodium sulphidesulfide cas 1313-82-2, we sincerely welcome overseas consumers to consult for your long-term cooperation as well the mutual advancement.we strongly think that will do superior and far better.
Kampaniyo imatsatira mfundo yakuti "kayendetsedwe ka sayansi, khalidwe lapamwamba komanso kupambana kwa ntchito, wogula wapamwamba kwambiri, Ubwino wabwino kwambiri umachokera ku kutsatira kwathu tsatanetsatane uliwonse, ndipo kukhutira kwa makasitomala kumachokera ku kudzipereka kwathu koona mtima. Podalira ukadaulo wapamwamba ndi mbiri yabwino ya mgwirizano wabwino wamakampani, timayesetsa kupereka zinthu ndi ntchito zabwino kwambiri kwa makasitomala athu, ndipo tonsefe tili okonzeka kulimbitsa kusinthana ndi makasitomala akunyumba ndi akunja komanso mgwirizano wowona mtima, kuti timange tsogolo labwino."













Mavuto ofala angathe kuthetsedwa motere. Pakulumikiza botolo, gwirani botolo la reagent pang'onopang'ono ndi nyundo yamatabwa—musagwiritse ntchito nyundo yachitsulo. Mtundu wakuda umasonyeza kuti zinthuzo zitha kusungunuka pang'ono, zomwe zingachiritsidwe powonjezera ufa wa sulfure wokwanira. Mayankho a mitambo ayenera kusefedwa musanayese kuchuluka kwa madzi, pogwiritsa ntchito pepala losefera locheperako la magawo awiri. Ngati chizindikiro cha botolo la reagent la Sodium Sulfide chagwa, lembaninso nthawi yomweyo pogwiritsa ntchito chizindikiro chosalowa madzi, ndikulemba tsiku lotsegulira. Sodium Sulfide.