Accuracy (trueness and precision) of measurement methods and results. Basic methods for the determination of repeatability and reproducibility of a standard measurement method— 62 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— 16 стр.
Petroleum, petrochemical and natural gas industries. External corrosion protection of risers by coatings and linings. Elastomeric coating systems-polychloroprene or EPDM— 38 стр.