Respiratory protective devices - Methods of test and test equipment - Part 5: breathing machine, metabolic simulator, RPD headforms and torso, tools and verification tools - Amendment 1 : RPD head forms front and side view
Edition 2018-12-28

Overhead electrical lines exceeding AC 1 kV - Part 2-9 : national Normative Aspects (NNA) for Great Britain and Northern Ireland (based on EN 50341-1:2012)
Edition 2018-07-27

Environmental testing - Part 2-58 : tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
Edition 2018-04-13

Quartz crystal units of assessed quality - Part 1: generic specification
Edition 2018-03-30

Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: protective provisions against electric shock
Edition 2018-01-20

Electronic railway equipment - Train communication network (TCN) - Part 3-4 : Ethernet Consist Network (ECN)
Edition 2018-02-10

Electronic railway equipment - On board driving data recording system - Part 1: System specification
Edition 2018-02-10

Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: protective provisions against electric shock
Edition 2018-01-20

Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-2 : radio disturbance and immunity measuring apparatus - Coupling devices for conducted disturbance measurements
Edition 2018-02-02

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: methods of measuring and specifying the performance of system components
Edition 2018-02-23