Half Price Standard Code

LED packages – Long-term luminous and radiant flux maintenance projection
standard by International Electrotechnical Commission, 06/27/2017

Semiconductor devices – Measurement and evaluation methods of kinetic energy harvesting devices under practical vibration environment – Part 1: Arbitrary and random mechanical vibrations
standard by International Electrotechnical Commission, 05/10/2019

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-10: Particular requirements for transportable cut-off machines
standard by International Electrotechnical Commission, 09/22/2015

LEDsi lamps for general lighting services with supply voltages not exceeding 50 V a.c. r.m.s. or 120 V ripple free d.c. – Safety specifications
standard by International Electrotechnical Commission, 10/07/2015

Computation of waveform parameter uncertainties
standard by International Electrotechnical Commission, 05/24/2017

Design of graphical symbols for use in the technical documentation of products – Part 2: Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange
standard by International Electrotechnical Commission, 06/13/2006

Surface cleaning appliances – Part 2: Dry vacuum cleaners for household or similar use – Methods for measuring the performance
standard by International Electrotechnical Commission, 08/25/2016

Semiconductor devices – Semiconductor interface for human body communication – Part 3: Functional type and its operational conditions
standard by International Electrotechnical Commission, 04/26/2016

Visible light beacon system for multimedia applications
standard by International Electrotechnical Commission, 03/07/2017

Photovoltaic modules – Bypass diode – Thermal runaway test
standard by International Electrotechnical Commission, 08/10/2017