Implants for surgery. Wear of total knee-joint prostheses - Methods of measurement1 Scope This part of ISO 14243 specifies a method of assessment of wear of the tibial component of total knee joint prostheses using the gravimetric technique for components tested in accordance with ISO 14243 1 or ISO 14243 3 as appropriate.

Paper and board are sometimes provided with a polymer layer in order to give them barrier properties

The method is applicable to coatings and coating systems on porous substrates such as brick

11 Elements used in the course element

The tests according to this standard are type tests

BS 7317-6 describes a method for the determination of the actual amounts of the impurity elements phosphorus and silicon present in high purity copper cathode (designated Cu-CATH-1)

NOTE Diagrams of coupling capacitor to which this standard applies are given in Figures A

Testing of the layer composition

cashmere and yak

The water content is determined as the difference in mass between the wet and the dry mass and is expressed as a percentage of the dry mass of the test portion

ISO 16258-1 benefits occupational hygienists and researchers in measuring airborne particle concentrations in their workplaces

This part of ISO 9311 specifies a method for the assessment of the internal pressure resistance of assemblies made with adhesives for thermoplastic piping systems

The designation "Category 5e" is used herein to describe an enhanced category 5 cable (see 1 of IEC 61156‑6)