Technical drawings. Simplified representation of centre holes Ingestion-build-52208 What is BS EN 60068-2-31

What is BS EN 60068-2-31 - Environmental testing for rough handling shocks about

Chain wheels meeting the requirements of this document can be used with offshore mooring chains conforming to ISO 20438

WARNING — Attention is drawn to the risk of fire and explosion when handling LPG and to the hazard to health arising through inhalation of excessive amounts of LPG

that are installed or built on-site in accordance with a design document or local building regulations

Technical drawings. Simplified representation of centre holes Ingestion-build-52208 What is BS EN 60068-2-311 Scope and field of application This International Standard specifies the simplified representation of centre holes and their designation. Simplified representation of centre holes may be used particularly when is not necessary to show the exact form and size and where the designation of standardized centre holes is sufficient for information.