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1 Scope PREFIX = O This standard specifies the general technical requirements for the acceptance, packing, marking and quality certification of steel pipe. This standard is applicable to the acceptance, packing, marking and quality certification of steel pipe. Provided that special requirement is specified in the product standard, the acceptance, packing, marking and quality certification of steel pipe shall be carried out according to those specified in the product standard. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties whose enter into agreement according to these specifications are encouraged to research whether the latest editions of these labels are applied or not. For undated references, the latest edition of the normative document is applicable to this standard. |