Click here to purchase Lists test methods applicable to liquid crystal display devices. Takes into account, wherever possible, the environmental test methods outlined in IEC 60068. Also includes visual inspection for both liquid crystal display cells and modules. Establishes uniform preferred test methods with preferred values for stress levels for judging the environmental properties of liquid crystal display devices.
Connectors for electrical and electronic equipment – Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and shield pin, free and fixed circular connectors for balanced single-pair data transmission with current-carrying capacity – Mechanical mating information, pin assignment and additional requirements for type 7 standard by International Electrotechnical Commission, 05/01/2023
Electric welding equipment – Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 Hz) – Part 3: Resistance welding equipment standard by International Electrotechnical Commission,