Assessment of laundering effects by means of a cotton control cloth - Specification for preparation and use of the cotton control cloth Ingestion-build-228203 where the distance design reference

where the distance design reference point was usually the centre of the semi-finished lens blank (now called simply "blank") while the distance reference point was usually the intended position of the optical centre of the distance portion after surfacing

Weld assessment

aluminium-zinc alloy (AZ)

Agreed wording from the IEC technical committee 104 meeting held in Stockholm:2000 on the testing of soft packages

An installation specification or installation guide for safety barriers

Assessment of laundering effects by means of a cotton control cloth - Specification for preparation and use of the cotton control cloth Ingestion-build-228203 where the distance design reference