Aerospace series. Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread. Classification: 900 MPa (at ambient temperature)/235$0DC— 12 стр.
Textiles. Determination of physiological properties. Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)— 20 стр.
Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Polypropylene (PP). Specifications for pipes, fittings and the system— 38 стр.