Specification for testing of positive displacement compressors and exhausters, Methods for simplified acceptance testing for air compressors and exhausters— 26 стр.
Specification for the installation and maintenance of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances, Gas fires, convector heaters, fire/back boilers and heating stoves (2nd and 3rd family gases)— 66 стр.
Soil quality. Chemical methods, Determination of phosphorus. Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution— 10 стр.
Electric cables. Thermosetting insulated, non-armoured cables for voltages up to and including 450/750 V, for electric power, lighting and internal wiring, and having low emission of smoke and corrosive gases when affected by fire— 30 стр.
Specification for performance requirements and tests for office furniture, Office pedestal seating for use by persons weighing up to 150kg and for use up to 24 hours a day, including type-approval tests for individual components— 46 стр.
Specification for black bolts, screws and nuts, hexagon and square, with B.S.W. threads, and partly machined bolts, screws and nuts, hexagon and square, with B.S.W. or B.S.F. threads— 22 стр.
