Specification for vitrified clay pipes, fittings and ducts, also flexible mechanical joints for use solely with surface water pipes and fittings— 26 стр.
Aerospace series. Test method. Wrought heat resisting alloys Semifinished products and parts. Conditions for macrographic and micrographic examination. Atlas of structures and defects— 50 стр.
Sampling procedures for inspection by variables, General guide to single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics— 96 стр.
