Plastics piping systems for pressure and non-pressure water supply. Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin— 66 стр.
BS ISO 17208-2. Underwater acoustics. Quantities and procedures for description and measurement of underwater noise from ships. Part 2. Determination of source levels from deep water measurements— 25 стр.
Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage - Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin (ISO 23856:2021)