Petroleum and related products. Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC Ingestion-build-105964 Pumped water enters the vessel

Pumped water enters the vessel and compresses the air inside

Personal digital content monitoring departments

and recording (quality control) of the coverage of compaction plant including the number of passes applied at a given location as an aid to compaction control using a method specification

variable frequency drive

Petroleum and related products. Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC Ingestion-build-105964 Pumped water enters the vessel1 Scope This International Standard specifies a test method to determine the pH value of fire resistant fluids within categories HFAE, HFAS and HFC, as classified in ISO 6743 4.