Plastics piping systems for drainage and sewerage. Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP). Manholes and inspection chambers Ingestion-build-50790 foetal calf serum

foetal calf serum

Particular care needs to be taken before using machines conforming to this standard for compressive tests on small specimens

This International Standard specifies the performance classification of four-stroke cycle gasoline engine oils based on physical and chemical properties

- cross-recessed countersunk flat head tapping screws according to ISO 7050

Plastics piping systems for drainage and sewerage. Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP). Manholes and inspection chambers Ingestion-build-50790 foetal calf serum1 Scope This European Standard applies to a) manholes, when made from glass reinforced thermosetting plastics (GRP) based on polyester resin (UP); b) inspection chambers, when made from glass reinforced thermosetting plastics (GRP) based on polyester resin (UP) which are intended to be used with inverts which are at a depth not exceeding 2 m. These products are intended to be used within a drain or sewer system operating without pressure or