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Found: 5
Overview SIST EN ISO 20843:2011 is an international standard developed by CEN and ISO for the determination of the pH value of fire-resistant fluids within categories HFAE, HFAS, and HFC, as classifi…
Overview EN ISO 20843:2011 is an international standard developed by CEN and ISO for the determination of the pH value of fire-resistant fluids within categories HFAE, HFAS, and HFC, as classified un…
Overview ISO 20843:2011 specifies a laboratory test method for the determination of pH of fire‑resistant hydraulic fluids classified as HFAE, HFAS and HFC (per ISO 6743‑4). The standard describes sam…
