Mechanical vibration - Resilient elements used in railway tracks - Part 9: Laboratory test procedures for discrete resilient rail fastening systems

Specific requirements for the competence of testing laboratories for noise and vibration in the field of immission control

Acoustics - Determination of aircraft noise exposure at airfields - Part 2: Evaluation and generation of additional input data for calculation - Trajectory data and data acquisition system; Text in German and English

Delivery drums for cables and stranded conductors - Part 1: Delivery drums with diameter up to 2 800 mm, dimensions

Heat-shrinking joints for plastic insulated power cables with nominal voltages U₀/U up to 0,6 / 1 kV and for compression and soldering joints - Part Part 2: Insulating and protection sleeves

Overhead lines with nominal voltages exceeding 1 kV - Methods and equipment for the installation of conductors - Part 2: Cable grips

Metal boxes and boxes of insulating material for recessed mounting for accomodation of accessories up to 16 A 250 V and socket-outlets according to DIN 49445 and DIN EN 60309-2 (VDE 0623-2) up to 32 A 690 V - Main dimensions

Frames and covers for use with switches, socket-outlets and other accessories intended to be mounted into mounting boxes - Part 1: With openings having a diameter of 45 mm and with specified inserts - Major dimensions

Frames and covers for use with switches, socket-outlets and other accessories intended to be mounted into mounting boxes - Part 2: With openings other than 45 mm diameter without inserts - Major dimensions

Openings in front covers of ducting and trunking for use with switches, socket-outlets and other accessories to be mounted into mounting boxes - Major dimensions