Petroleum, petrochemical and natural gas industries. External corrosion protection of risers by coatings and linings. Elastomeric coating systems-polychloroprene or EPDM— 38 стр.
Rubber and plastics hoses and hose assemblies for use in the pharmaceutical and biotechnological industry. Bonded elastomeric hoses with or without a lining— 26 стр.
Rubber hoses and hose assemblies for liquefied petroleum gas, LPG (liquid or gaseous phase), and natural gas up to 25 bar (2,5 MPa) - Specification (consolidated version)