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Overview EN ISO 14847:1999 - Rotary positive displacement pumps - Technical requirements specifies the technical requirements for rotary positive displacement pumps and rotary pump units. The standar…
Overview ISO 14847:1999 - Rotary positive displacement pumps - Technical requirements defines the technical requirements for rotary positive displacement pumps and pump units, excluding safety and te…
Overview ISO 14849:1999 specifies a colorimetric comparison method (indophenol method) for determining free ammonia and ammonium compounds in phenol–formaldehyde mouldings. The standard describes sam…
Overview ISO 14848:1998 is an international standard published by ISO that specifies a standardized method for determining the reactivity of unsaturated-polyester resins at 130 °C. These resins, wide…
Overview ISO 148-4:2026, Metallic materials - Charpy pendulum impact test - Part 4: Testing of miniature Charpy-type V-notch test pieces is an international standard developed by ISO for mechanical t…