Furniture. Beds and mattresses. Test methods for the determination of functional characteristics and assessment criteria1 Scope This European Standard specifies test methods for the determination of the durability and hardness of mattresses and all types of fully erected beds with mattresses (and mattress pads when they form a unit with the mattress). It does not apply to water beds, air beds and children cots. It includes a method for the determination of the firmness rating of a mattress or a bed correlating to the subjective assessment made by people (see Annex A).

standing or a combination of both)

BS EN 1673 covers the technical safety requirements for the transport

which assists users in broadcasting a safety-critical message and preventing death and serious injury in road traffic crashes

preparation of the inoculum

The control signals are then de-serialized and regenerated at the receiver outputs to the EDTV/HDTV monitor

PD CEN/TS 17457 exists considering the Standardization request M/548 from the European Commission and it aims to solve the lack of operability between parcel box manufacturers and delivery operators

grade 0 through to grade 3 are considered AQEC

The IEC 62312 series gives guidelines for methods of synchronizing audio and video

Who is BS EN 3856 – Characteristics of swivel nuts for thrust wire for

SPDs with separate input and output terminals that contain specific series impedance between these terminal(s) (so called two-port SPDs according to IEC 61643‑11:2011) are not covered

The internal offset cruciform

The need for graphic characters and control functions in data processing has also been taken into account