Assertion: duplex strainer | /r/ObjectUse | used in oil and gas industry
Facets:
value: mainly
type: DEGREE
Source sentences:
text: Duplex strainers are mainly used in various industries such as process industry, power industry, chemical industry, oil and gas industry, pulp and paper industry, pharmaceutical industry, metals and mining industry, water and waste management, fire fighting industry, refineries and petrochemical plants.