| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| GB/T 39155-2020 | English | 564 | Add to Cart | Days<=5 | Corrosion of metals and alloys - Cathodic protection of harbour installations | GB/T 39155-2020 | Valid | GB/T 39155-2020 |