hat
Sa se espesyal materyèl kowozyon mouri kite ki gen gwo abiye ak kowozyon rezistans, ki se yon chwa pafè nan anviwònman vide. Se pa t ' bezwen fè ekstra kouvri, disponib pou anviwònman yon.
eng
This is special corrosion resistant material that has strong wear and corrosion resistance, which is an ideal choice in vacuum environment. It is no need to do extra plating, available to any environment.