Leather. Physical and mechanical test methods for the determination of soiling - Rubbing (Martindale) method Ingestion-build-132972 water flow and water level

water flow and water level sensing controls designed exclusively for industrial applications unless explicitly mentioned in the relevant equipment standard

ISO 6721-5 is the fifth part of the multi-series standard on the plastic determination of dynamic mechanical properties

sensible loads and energy demands for the rooms shall be used in the design process

1 at around 10 kHz

Leather. Physical and mechanical test methods for the determination of soiling - Rubbing (Martindale) method Ingestion-build-132972 water flow and water levelWhat is this standard about? This document specifies a method for determining the resistance of all forms of leather to visible soiling through repeated contact with soiled objects. It provides a physical pretreatment routine for leathers that may be vulnerable to loss of soiling resistance while in service, prior to conducting further tests such as cleaning.