Aerospace series. Steel FE-PL1507 (40CrMoV12). Remelted, hardened and tempered, forgings De ≤ 50 mm, 1250 MPa ≤ Rm ≤ 1400 MPa1 Scope This standard specifies the requirements relating to: Steel FE PL1507 (40CrMoV12) Remelted, hardened and tempered, forgings De 50 mm, 1 250 MPa Rm 1 400 MPa for aerospace applications.

BS EN 50600‑4‑2 is a European standard on information technology that covers Power Usage Effectiveness of Data centre facilities and infrastructures

including manufacturers

It also has many special applications

BS EN 61988-5 specifies the test methods and test procedures for plasma display panels

Safety requirement

Additional references

BS EN 60793-2-60 on category C single-mode intra-connection fibres is relevant to:

Unless otherwise specified in the referencing documents the minimum recommendations of this standard are applicable

that conformity of an object to the specified requirements be proven

consumer/household foil

Command set terminators

so the method may often be applied when testing fibres that need to be untwisted from a sample of yarn