Standard Test Method for Determination of Boiling Range Distribution of Hydrocarbon and Sulfur Components of Petroleum Distillates by Gas Chromatography and Chemiluminescence Detection Ingestion-build-143074 Various symbols are specified for

Various symbols are specified for simplified representation on technical drawings

and reporting documentation

This International Standard specifies the requirements for the construction and the installation of radiobiological shielding devices used as ventilation passages through shielded enclosures with concrete or leaded walls to protect against gamma radiation

For clearances and creepage distances larger than 2 mm

when that equipment is tested according to its own standard

Standard Test Method for Determination of Boiling Range Distribution of Hydrocarbon and Sulfur Components of Petroleum Distillates by Gas Chromatography and Chemiluminescence Detection Ingestion-build-143074 Various symbols are specified for