Plastics hoses. Helical-thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials. Specification1 Scope This International Standard specifies the requirements for three types of helical thermoplastic reinforced thermoplastics hoses for suction and discharge of water, weak aqueous chemical solutions and abrasive solids and slurries, for use in the ambient temperature range from 10 C to 55 C. The three types of hose are for light , medium and heavy duty applications. The types of hoses covered in this International Standard are not intended for

provisions are defined in ISO 24535

This edition takes account of the changes made in EN 61000-4-15:2011

namely Classes 150

EN 10217-5

lubrication systems

Who is BS EN IEC/IEEE 82079-1:2020 for

BS EN 61881-2 on Capacitors for power electronics used in rolling stock is useful for:

If the content of reducing substances is much higher than that which has normally resulted from the manufacturing processes hitherto applied

EN 71‑9: Organic chemical compounds — Requirements

By adopting BS 6221-6

What is BS EN 4639-004 - Female optical modules about

This standard specifies basic requirements