Petroleum and natural gas industries. Pipeline transportation systems Ingestion-build-134498 increasing values of Δp/p1 result

increasing values of Δp/p1 result in compressibility effects which require that the basic equations be modified by appropriate correction factors

including homogeneous materials and inhomogeneous materials with surface conducting fibres and core conducting fibres

BS EN 60051‑1 applies to direct acting indicating analogue electrical measuring instruments

This European Standard specifies the methods for determining the fibre content by volume and mass and

BS EN 62365 on digital audio over ATM networks is useful for:

Petroleum and natural gas industries. Pipeline transportation systems Ingestion-build-134498 increasing values of Δp/p1 result