Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy). Classification: 1210 MPa (at ambient temperature)/730°C

This part of ISO 7027 specifies two quantitative methods using optical turbidimeters or nephelometers for the determination of turbidity of water:

The following significant technical changes have been made:

and rotorcraft

Measuring method of DC saturation limited current

BS 6400-2 guides you with the five-year inspection and maintenance plan for the gas meters

BS 7000-4 gives guidance on the management of the construction design process at all levels

small and medium-sized enterprises

BS EN 14475 covers engineered fills that are reinforced by the inclusion of horizontal or subhorizontal reinforcement placed between layers of fill during construction

Button head screws can provide a more visually aesthetic appearance than other fasteners

44 Instruments including recorders

BS 7376 specifies requirements to ensure reasonable safety of tables and trolleys

4 Test results