Code of practice for the selection and application of bellows expansion joints for use in pressure systems., Metallic bellows expansion joints— 36 стр.
Medical electrical equipment. General requirements for safety. Collateral standard. General requirements for radiation protection in diagnostic X-ray equipment— 64 стр.
Methods of testing plastics. Chemical properties, Determination of formaldehyde in phenolic mouldings (colorimetric method). Determination of formaldehyde in phenolic mouldings (gravimetric method). Determination of sulphates in phenolic mouldings. Determination of chlorides in phenolic mouldings— 8 стр.