鋁陽極ALUMINUM ANODE(GB4948-85國際標準)

本標準適用於海洋工程設施，海水中港工設施河船舶的陰極保護，也適用於淡海水。海泥中金屬筑物的陰極保護。

Aluminum anode

This set of standards applies to offshore engineering equipment ,port machinery, cathode protection of ships and mental structure fabrications in light sea water &sea mud.