Textiles. Aqueous liquid repellency. Water/alcohol solution resistance test Ingestion-build-73073 limit fault currents

limit fault currents

Manufacturers of design and technology tools for schools

not a standard for implementation

BS 869 discusses toolmakers' flats that are of high-quality steel

Printed boards mechanically support electronic components using conductive pads in the shape designed to accept the component's terminals

Textiles. Aqueous liquid repellency. Water/alcohol solution resistance test Ingestion-build-73073 limit fault currents1 Scope This International Standard provides a guide for aqueous stain resistance. It can provide a rough index of aqueous stain resistance as, generally, the higher the aqueous liquid repellency grade, the better the resistance to staining by water alcohol based materials, especially water alcohol based liquids. This is particularly true when comparing various finishes for a given substrate. This International Standard can also be utilized for