下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文

The clauses in the following documents become clauses of this standard after being quoted in this standard. For dated reference documents, all subsequent amendments (excluding errata content) or revisions do not apply to this standard. However, all parties that have reached an agreement based on this standard are encouraged to study whether the latest versions of these documents can be used . For undated references, the latest version is applicable to this standard.

The provisions in the following documents become the terms of this standard through reference to this standard. All subsequent amendments to the reference documents (excluding errata content) or revisions of reference documents dated are not applicable to this standard, however, parties agreeing under this standard are encouraged to study the availability of the latest versions of these documents. The latest version of any reference file that does not note a date applies to this standard.

The clauses in the following documents become the clauses of this standard by reference. For dated references, all subsequent amendments (excluding corrigenda) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest edition is applicable to this standard.