Petroleum and liquid petroleum products. Calibration of vertical cylindrical tanks - Optical-triangulation method1 Scope This part of ISO 7507 specifies a calibration procedure for application to tanks above 8 m in diameter with cylindrical courses that are substantially vertical. It provides a method for determining the volumetric quantity contained within a tank at gauged liquid levels. The measurements required to determine the radius are made either internally (Clause 10) or externally (Clause 11). The external method is applicable only to tanks that are

2 Mechanical hazards

BS 4376-2 guideline assists you with materials and design for the internal finish

BS EN 61747-2-1 is the second part of an international standard used for Liquid crystal display devices

BS ISO 14066 is an International Standard which specifies competence requirements for validation teams and verification teams

Other common requirements for small spacecraft can be found in Reference [14]

but may become so in the near future)

concept systems

BS EN 61108-4 is the fourth part of BS EN 61108 multi-series and discusses performance requirements

and anti-clogging capabilities

BS EN 13283 on secondary zinc in zinc alloys applies to:

tests for projection sheaths and exposure heads

— findings of state or function (including normal findings) observed directly relating to a patient