Petroleum, petrochemical and natural gas industries. Non-metallic materials in contact with media related to oil and gas production. Thermoplastics— 36 стр.
Refrigeration systems and heat pumps. Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes. Requirements and classification— 16 стр.
BS EN ISO 12960. Geotextiles and geotextile-related products. Screening test method for determining the resistance to acid and alkaline liquids— 13 стр.