规定了进行测试的条件以及评估结果的建议。除非另有约定，否则试验为波动张力型，并在室温下进行。未考虑夹紧零件的柔度对紧固件应变的影响。测试结果可能会受到测试条件的影响。因此，规定了降低这种影响的最低要求。此外，还包括测试设备的校准和定心控制方法。

Specifies the conditions for carrying out the tests as well as recommendations for the evaluation of the results. Unless otherwise agreed, the tests are of the fluctuating tension type and are carried out at room temperature. The influence of the compliance of clamped parts on the strain of the fastener is not taken into account. The test results can be influenced by the test conditions. For this reason, minimum requirements are specified to reduce this effect. In addition, calibration and centring control methods for the testing apparatus are included.