Sodium Dichromate rau Electroplating

Chromium ntsev yog ib qho tseem ceeb ntawm cov khoom siv tshuaj hauv inorganic hauv Tuam Tshoj. Nws yog dav siv hauv electroplating, tanning, luam ntawv thiab dyeing, pigments, tshuaj, catalysts, oxidants, iav ceramics, sib nqus khoom, wood preservative, hlau polishing thiab lwm yam. Sodium ...

Tsham tam sim no