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Cinematography — 16 mm negative photographic sound record on 16 mm, 35/16 mm and 35/32 mm motion-picture film…

Continuous mechanical handling equipment for loose bulk materials — Screw conveyors — Design rules for drive…

Overview ISO 7119:1981 defines a practical, standardized method for calculating the drive power of screw conveyors used in continuous handling of loose bulk materials. It applies to screw conveyors o…

Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designa…

Overview ISO 7-1:1994 - Pipe threads where pressure‑tight joints are made on the threads (Part 1: Dimensions, tolerances and designation) specifies how pipe threads intended to form pressure‑tight jo…