Petroleum industry. Terminology - Properties and tests Ingestion-build-276583 A microphone is a device

A microphone is a device that translates sound vibrations in the air into electronic signals or scribes them to a recording medium

BS ISO/IEC 27007:2020 is an essential supporting standard giving guidance on conducting first-party (internal) and second-party (external) audits of an ISMS

Clogging of ventilating openings

coverings and acoustical absorbers such as car headlining where the air permeability is not less than 8 mm/sat 98 Pa

safe operation and maintenance of powered swing door systems with a view to safeguarding traffic against the risk of accidents

Petroleum industry. Terminology - Properties and tests Ingestion-build-276583 A microphone is a device1 Scope This part of ISO 1998 consists of a list of equivalent English and French terms, in use in the petroleum industry to indicate properties of petroleum products and test methods, together with the corresponding definitions in the two languages. ISO 1998 is intended to cover the purposes of the part of the petroleum industry dealing with crude oils and petroleum products, that means all related operations arising from the production field to the