Chromium woyesa kwa simenti

GKX-1 "Chromium, zida zoyesa ndi zida zoyezera hexavale chromium mu simenti kutengera malire ndikusunga kwa chromium (VI) mu simenti. Ndi mtundu watsopano woyimira utoto ndi mawonekedwe a buku komanso osavuta kugwiritsa ntchito. mita. Malinga ndi muyezo: GB31893-2015Zolinga Zaukadaulo:1. Zowonetsera: 12864 LCD Evect2. Miyezo yoyezera: 0-1.5mg / l3. Kusintha: 0.0014. Nthawi Yoyankha: 5s5.net Kulemera: 10kg

1.Srvice:

Ogula a.ift amayendera fakitale yathu ndikuyang'ana makinawo, tikuphunzitsa momwe mungakhazikitsire ndikugwiritsa ntchito

makina,

B.Withiut akuchezera, tikutumizirani buku la ogwiritsa ntchito ndi kanema kuti ndikuphunzitseni kukhazikitsa ndikugwira ntchito.

Chitsimikizo cha chaka cha C.ONE chaka chonse.

D.24 Maola othandizira pa imelo kapena kuyimbira foni

2.Kodi kukaona kampani yanu?

A.ffer ku Beijing Airport: Wothamanga kwambiri kuchokera ku Beijing nan ku Cangzhou XI (1 ora), ndiye kuti titha

kukutongani.

B.fly ku Shanghai Airport: Wothamanga kwambiri kuchokera ku Shanghai Hongqiao to Cangzhou XI (maola 4.,5),

Kenako titha kukutolani.

3.Kodi mukukhala ndi udindo woyendera?

Inde, chonde ndiuzeni doko kapena adilesi yomwe ikupita. Tinakumana ndi zojambula zambiri.

4.Inu ndi kampani yogulitsa kapena fakitale?

Tili ndi fakitale yokha.

5.Kodi mungatani ngati makinawo akusweka?

Wogula anatiuza zithunzi kapena makanema. Tidzalola mainjiniya kuti ayang'ane ndikupereka malingaliro aluso. Ngati ifuna kusintha magawo, tidzatumiza zigawo zatsopano zokha.