Child use and care articles. Safety barriers. Safety requirements and test methods Ingestion-build-46800 An electronic tube is useful

An electronic tube is useful in controlling electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied

shower areas

Reference to IEC 60721‑3‑0 is important in order to avoid misuse of the classes defined in the other parts of IEC 60721‑3

Contents of BS EN 12975-1:

3 Removing water from sample

Child use and care articles. Safety barriers. Safety requirements and test methods Ingestion-build-46800 An electronic tube is useful1 Scope This European Standard specifies the safety requirements and test methods for child safety barriers for domestic indoor use which are designed to be fitted across openings to limit a child's access inside the home and to prevent young children up to 24 months of age passing through. This European Standard does not apply to products designed to be fitted across windows.