Ophthalmic instruments. Background for light hazard specification in ophthalmic instrument standards Ingestion-build-224916 for centre-axle trailers Categories O1

for centre-axle trailers Categories O1 and O2 as specified in the UNECE

Air pressure loss

Different types of alarm systems may in addition to alarm messages also send other types of messages

referred to as ME equipment

Ophthalmic instruments. Background for light hazard specification in ophthalmic instrument standards Ingestion-build-224916 for centre-axle trailers Categories O11 Scope The purpose of this Technical Report is to provide detailed information on the rationale behind the limit values and the requirements of ISO 15004 2[52]. The specifications in ISO 15004 2 are substantially revised from those in ISO 15004: 1997[50].