| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard | 
			| GB/T 31316-2014 | English | 514 | Add to Cart | Days<=3 | General principles of cathodic protection in sea water | GB/T 31316-2014 | Valid | GB/T 31316-2014 |