This standard specifies the different types of inspection documents to be provided by the purchaser when steel and steel products are delivered according to the contract requirements. However, if there is an agreement in the contract, it also applies to other products. This standard should be used together with GB/T 17505 standard or product standard.
GB/T 18253-2000 history
2018GB/T 18253-2018 Steel and steel products—Types of inspection documents
2000GB/T 18253-2000 Steel and steel products-Types of inspection documents